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41 Results Found For "exhaust"

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Results 1 - 24 of 41

On Sale

BD Diesel Exhaust Manifold Turbo Adapters

BD Diesel exhaust manifold turbo adapters are an inexpensive alternative to replacing the manifold. These adapters allow for quicker changes back and forth between different turbo mounts without changing the manifold. For quick changes of your turbo head units BD Diesel has you covered.

2.0 out of 5 stars ( 1 )

$144.95


$130.46

On Sale

Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems

Introducing Holley Sniper EFI 2300 two-barrel fuel injection systems! They're perfect for any vehicle that came standard with a 2300 Holley flange, like some Fairlanes, F100s, Javelins, Mustangs, Thunderbirds, Cougars, and more. These systems are economically priced so you can have all the benefits of EFI and still have money to finish or upgrade your ride! Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Features/Benefits: * Bolt-on 2300 flange carburetor replacement * Throttle body mounted ECU (kits only); no extra boxes to mount * Supports up to 350 hp with two 100 lb./hr. injectors * Only 4 wiring connections required! (Battery +, Battery -, Switched Ignition, and RPM) * Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (preset to 58.5 psi) * Integrated ignition timing control * High-resolution full color touch screen for initial setup, tuning, and gauge displays * Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own); NO laptop required! * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learn * OEM-style TPS/IAC and fuel pressure regulator for years of dependable service * Included clamp-on oxygen sensor kit for 2.25 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange * Equipped with C4 / C6 Ford transmission kick down lever, as well as TH350, 400, and 700R4 provisions * Accepts many common 5 1/8 in. OEM or aftermarket air cleaner assemblies * Master Kit includes complete fuel system consisting of: 20 ft. of 3/8 in. vapor guard fuel hose, 12-920 fuel pump, filters, necessary hardware and bulkhead fitting to return fuel into the tank * Sniper EFI software free to download which allows for real time tuning

4.09 out of 5 stars ( 56 )

$1,199.95

$1,549.95


$1,078.95

$1,393.95

On Sale

Holley Super Sniper EFI Stealth 4150 Fuel Injection Systems

Holley Super Sniper EFI Stealth 4150 fuel injection systems are what you need to convert your vehicle to fuel injection. Holley Super Sniper Stealth 4150 systems will also look great under the hood in your choice of shiny, ceramic black, and classic gold finishes. Features and benefits include: * Compatible with draw-through or blow-through forced induction applications * 2 Bar MAP sensor * Integrated ignition timing control * -6AN fuel inlets * High-resolution full color touchscreen for initial setup, tuning, and gauge displays * Simple calibration wizard--answer a few questions about your engine and it creates the base map, then starts tuning on its own! No laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real time Fuel Map Learn * Three programmable 0-5 V sensor inputs for oil/fuel/dome or nitrous pressure or other critical information * Six programmable ground outputs, five programmable ground inputs. These can provide the ECU with an input to turn on function, such as an ignition timing * One +5 V reference output, +5 V power supply for 0-5 V sensors, one sensor ground supply for 0-5 V sensors * Throttle body mounted ECU--no extra boxes to mount * Only 4 wiring connections required--battery +, battery -, switched ignition, and rpm * Required external fuel pressure regulator, 12-886 is recommended * OEM-style TPS/IAC, for years of dependable service * Included clamp-on oxygen sensor kit for 2.250 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange

5.0 out of 5 stars ( 4 )

$2,099.95


$1,888.95

On Sale

Holley Sniper EFI Autolite 1100 Fuel Injection Systems

Holley Sniper EFI Autolite 1100 fuel injection systems let you convert your classic Autolite 1100 carburetor to EFI. These units offer superior throttle response and WOT power over the carb—and you will likely experience increased fuel economy. Put an end to cold start issues, hesitations, vapor lock, and flooding with the accuracy of EFI! You can also use the Sniper EFI to control the ignition timing, taking electronic fuel injection to the next level. These Holley upgrade systems feature a 100 lbs./hr. fuel injector capable of supporting 175 hp on naturally aspirated engines. For your high performance needs, look to Holley! Standard Sniper EFI system features: * Bolt-on Autolite 1100 carburetor replacement * Throttle body-mounted ECU; no extra boxes to mount * Only four wiring connections required: Battery +, battery -, switched ignition, and rpm * Internal fuel pressure regulator eliminated the hassle of plumbing an external fuel pressure regulator (preset to 58.5 psi) * Integrated ignition timing control * High-resolution full-color touch screen for initial setup, tuning, and gauge displays * Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!); no laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn * OEM-style TPS/IAC and fuel pressure regulator—for years of dependable service * Included clamp-on oxygen sensor kit for 2 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange * Systems are an ideal conversion kit for 1963-67 Inline 6-cylinder Ford engines from 144 ci. to 300 ci.

4.2 out of 5 stars ( 5 )

$1,099.95


$988.95

On Sale

Holley Sniper EFI Stealth 4150 Fuel Injection Systems

Holley Sniper EFI Stealth 4150 fuel injection systems feature four 100 lb.-hr. fuel injectors capable of supporting up to 650 hp naturally aspirated. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control--improving idle stability, drivability, and wide-open throttle horsepower! These systems also include transmission kickdown provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications. The 4150 is available individually or in a complete Master Kit (see contents listed below). ALL Sniper EFI Stealth 4150 systems feature: * Bolt-on 4150 flange carburetor replacement * Throttle body mounted ECU; no extra boxes to mount * Supports up to 650 hp with four 100 lb.-hr. injectors * All of the wiring exits below the rear fuel injector cover—for a completely stealth installation * Timed spark part for vacuum advanced distributors located under the front fuel bowl—for easy access to the distributor * Air entry is machined to fit most stock-style air cleaners with air cleaner locator provisions * Only four wiring connections required (battery +, battery -, switched ignition, and RPM) * External fuel pressure regulator required, set to a base pressure of 58.5 psi, such as 12-886 * Integrated ignition timing control * High-resolution full-color touch screen for initial setup, tuning, and gauge displays * Simple calibration wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own); NO laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learn * OEM-style TPS/IAC and fuel pressure regulator, for years of dependable service * Included clamp-on oxygen sensor kit for 2.25 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange * Available in three finishes: shiny, ceramic black, and classic gold MASTER KITS also include complete fuel system with an external fuel pressure regulator preset to 58.5 psi, 20 ft. of 3/8 in. Vapor Guard fuel hose, fuel pump, filters, necessary hardware, and bulkhead fitting to return fuel into the tank.

4.27 out of 5 stars ( 41 )

$1,449.95

$1,799.95


$1,303.95

$1,618.95

On Sale

Edelbrock Performer RPM FE Intake Manifolds

These Performer RPM FE intake manifolds from Edelbrock are designed for high-performance street Ford FE V8s with standard low/medium-rise or Edelbrock Performer RPM FE heads. Their dual-plane constant cross-sectional area design builds low and mid-range acceleration, while optimized runner paths make top-end horsepower. These manifolds have a provision for adding the PCV or breather flange at the rear, and no exhaust crossover passage.

4.7 out of 5 stars ( 37 )

$736.95


$663.26

On Sale

Holley Sniper EFI BBD Master Kits

Holley Sniper EFI BBD master kits will be right at home on any powered trail rig or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control! Put an end to cold start issues, hesitations, vapor lock, and flooding—upgrade to Holley Sniper EFI. Features include: * Bolt-on BBD carburetor replacement * Engineered specifically for 1971-86 Jeep CJs with 258 cu. in. 6-cylinder engines * Throttle body-mounted ECU--no extra boxes to mount * Supports up to 350 hp with two 100 lbs./hr. injectors * Only four wiring connections required—Battery +, Battery -, Switched ignition, and rpm * Internal fuel pressure regulator eliminates the hassle of plumbing an external regulator * Includes complete fuel system: 20 ft. of 3/8 in. vapor guard fuel hose, fuel pump, filters, necessary hardware, and bulkhead fitting to return fuel into the tank * High-resolution full color touch screen for initial setup, tuning, and gauge displays * Simple calibration wizard: answer a few questions about your engine and it creates the base map, then starts tuning on its own—no laptop required! * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * OEM-style TPS/IAC and fuel pressure regulator, for years of dependable service * Included clamp-on oxygen sensor kit for 2.25 in. exhaust; ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and stainless steel (weldable) oxygen sensor flange * Available in Classic Gold, black, shiny polished

4.4 out of 5 stars ( 10 )

$1,649.95


$1,483.95

On Sale

Edelbrock Performer RPM Intake Manifolds

Edelbrock Performer RPM intake manifolds have a high-rise, dual-plane design. They produce incredible top-end horsepower, while retaining good throttle response. Performer RPMs have larger plenums and runners to match the free-flowing exhaust, high-lift cams, and other modifications of a high-output engine. They're intended for high performance street or competition engines that run from 1,500 to 6,500 rpm.

4.41 out of 5 stars ( 222 )

$296.95

$1,070.95


$267.26

$963.86

On Sale

Fleece Performance Cheetah FMW VNT Turbochargers

Fleece Performance offers Cheetah FMW VNT turbochargers for a variety of diesel trucks to enhance your driving experience. These drop-in replacements come with a Fleece-engineered 63mm FMW compressor wheel and high-flow Cheetah turbine wheel. You'll enjoy the spool-up and throttle response of a small turbo and still get the big top-end power you're looking for. Rated at up to 650 rear wheel horsepower (depending on model), this is the ultimate combination for dual-purpose applications. If you're towing during the week and sled pulling on the weekend, the 63mm FMW VNT Cheetah is just the ticket. Order the turbo model recommended for your vehicle. Additional details: * Stock appearing: Uses the stock housings with updated internals. This allows you to keep all factory systems intact, yet enables you to safely run 40 psi of boost. No aftermarket components or modifications needed for installation. * Proven Technology: Built with genuine Garrett Turbocharger parts. They feature upgraded shaft bearings and 360 degree thrust bearings. * Powerful Yet Responsive: Turbochargers spool like stock, thanks to the variable nozzle technology (VNT) which allows the turbo to act smaller upon spool-up and then open up to flow more exhaust on the top end. * Exclusive FMW wheel technology: – Forged milled wheels – Faster spool-up – Increased throttle response – Broader torque curve

5.0 out of 5 stars ( 2 )

$2,599.00

$2,649.00


$2,209.15

$2,251.65

On Sale

Summit Racing™ Turbocharger Hot Side Combo Kits

Put the hot in your LS engine with a Summit Racing™ Turbocharger Hot Side combo kit. Our tech experts put together these kits with performance-proven components to help make your turbo conversion a lot easier without the hassle of mixing and matching parts. The many benefits of these LS Hot Side turbo and manifold kits include simplicity and cost-effectiveness, strong mid-to-high RPM power, rapid turbo response, and robust construction. Kits include the following: exhaust manifold, wastegate actuator, gaskets, and hardware for installation. Order the Hot Side combo kit for your application.

Not Yet Reviewed

$1,999.93

$3,886.92


$1,867.93

$3,199.99

On Sale

Fleece Performance Cheetah Holset VGT Turbochargers

Fleece Performance Cheetah Holset VGT turbochargers will lower EGT's, supply top-end power, and provide quick and tight throttle response. They don't require an installation kit; however aftermarket off-road tuning and free-flowing exhaust are required. These drop-in replacement turbochargers have 63mm billet compressor wheels, a high-flow turbine wheel, and can support 650 rwhp. They provide spooling similar to stock and an operating range of 40 to 45 psi. When on the prowl, having fun, working for your meal, or racing others, enjoy the spirit of your turbo's namesake—Fleece Performance Cheetah Holset VGT turbochargers.

5.0 out of 5 stars ( 1 )

$2,999.00


$2,549.15

On Sale

Performance Design XS Intake Manifolds

Performance Design XS intake manifolds break the mold of existing intake manifold architecture to maximize available space under the hood. When designing the optimum intake runner length and shape, the fuel rail gets in the way—so they moved it—inside the intake manifold! Those billet fuel rails feature an external quick-disconnect near the stock location. Testing proved these models, featuring injection-molded, glass-reinforced nylon construction, made horsepower and torque gains on a stock engine—with increasing gains as the engine got more aggressive with camshaft and exhaust upgrades! Other product features and specifications include: * Modular runners with three staggered lengths for best performance * Forward-facing throttle body flanges (90-101mm, 103mm, and 112mm) * Full assembly can be reversed on the engine * Fits under the cowl hood of a C6 Chevy Corvette * Factory MAP sensor location * PCV and canister purge solenoid OEM connections * Accepts standard EV6 LS3/LS7-style injectors * Injector extension wires pass through sealed grommets * Maximum recommended boost is 20 psi * Carbon fiber center bolt cover * Includes stainless steel hardware for installation * Includes molded port, plenum, and throttle seals

3.0 out of 5 stars ( 1 )

$999.99


$899.99

On Sale

Holley Sniper EFI 2GC Small Bore Fuel Injection Systems

Holley Sniper EFI 2GC small bore fuel injection systems let you convert your classic 2GC small bolt pattern carburetor to EFI. These units offer superior throttle response and WOT power over the carb—and you will likely experience increased fuel economy. Put an end to cold start issues, hesitations, vapor lock, and flooding with the accuracy of EFI. You can also use the Sniper EFI 2GC to control the ignition timing, taking electronic fuel injection to the next level. These Holley upgrade systems feature two 100 lb./hr. fuel injectors capable of supporting 350 hp on naturally aspirated engines. The Sniper EFI systems are also available in a Master Kit option, which includes 20 ft. of fuel hose, two filters, one high-pressure EFI fuel pump, and all required fittings for a complete EFI fuel system conversion. Standard and Master Kit systems are available in a choice of throttle body finishes. Standard Sniper EFI system features: * Bolt-on 2GC small bore carburetor replacement * Universal throttle lever with TH350, 700R4 and 200-4R kickdown provisions * Throttle body-mounted ECU; no extra boxes to mount * Only four wiring connections required: Battery +, battery -, switched ignition, and rpm * Internal fuel pressure regulator eliminated the hassle of plumbing an external fuel pressure regulator (preset to 58.5 psi) * Integrated ignition timing control (with MSD Pro Billet, Holley Dual Sync, or Holley Hyperspark distributors) * High-resolution full-color touch screen for initial setup, tuning, and gauge displays * Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!); NO laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn * OEM-style TPS/IAC and fuel pressure regulator—for years of dependable service * Included clamp-on oxygen sensor kit for 2 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange * Systems are an ideal conversion kit for 1955-69 Chevrolet, Buick, Oldsmobile, and Pontiac vehicles that came with Rochester 2GC small bore carburetors

4.5 out of 5 stars ( 2 )

$1,399.95


$1,258.95

On Sale

Weiand Speed Warrior Intake Manifolds

Weiand high-rise/dual-plane Speed Warrior intake manifolds feature long, separated runners for bottom-end and mid-range power, plus a special runner design and larger plenum to flow the air needed for high-rpm horsepower. They mount single, square-mount 4-barrel carburetors and make power from 1,500 to 6,700 rpm. That makes Weiand Speed Warrior intake manifolds the perfect choice for your street/strip vehicle. To make more power you have to get more air to your engine. Look to Weiand as your power source! Features include: * Permanent mold castings * Precision CNC-machined * Available with exhaust crossover for improved street drivability * Also available with isolated runners to reduce intake charge heating * Available finishes: as cast; polished; black ceramic coating; Everbright * Offered for standard small block Chevy heads, non-EGR 262 c.i.d. to 400 c.i.d. heads, and Vortec (L31) or non-Vortec heads

4.35 out of 5 stars ( 52 )

$299.95

$449.95


$224.95

$403.95

On Sale

Edelbrock Performer Vortec Intake Manifolds

Dual-plane Performer Vortec intake manifolds are based on Edelbrock's popular Performer Series. They're intended for small block Chevy engines fitted with either 1996 and later cast iron Vortec heads or Edelbrock E-Tec aluminum heads. They are great for street rods, engine swaps, or industrial applications. They're set up for either square-bore or spread-bore carburetors and produce power from idle to 5,500 rpm. They have no provision for an exhaust-heated choke.

4.81 out of 5 stars ( 32 )

$339.95

$482.95


$305.96

$386.36

On Sale

Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems

Holley Terminator X Stealth 4150 2x4 EFI systems feature eight 100 lb./hr. fuel injectors capable of supporting up to 1500 hp naturally aspirated or 1250 hp on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower. Features: * Bolt-on 2x4 4150 flange carburetor replacement * Internal 1bar MAP sensor, built into the Terminator X ECU External fuel pressure regulator required, set to a base pressure of 58.5 psi * Integrated ignition timing control * High-resolution, full color touch screen for initial setup, tuning, and gauge displays * Simple Calibration Wizard--answer a few questions about your engine, and it creates the base map, then starts tuning on its own without the use of a laptop * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn * OEM-style TPS/IAC and Fuel Pressure regulator, for years of dependable service * Weld-in oxygen sensor bung for the exhaust ensures a leak-free oxygen sensor install * Plug-and-play with Holley EFI accessories * Available in three finishes: Shiny, Black, and Gold

1.0 out of 5 stars ( 1 )

$3,049.95


$2,743.95

On Sale

BD Diesel Remanufactured Turbo Head Units

BD Diesel remanufactured turbo head units use the latest in aerodynamic technology and materials that feature lightweight, extended-tip compressor wheels with high-flow blade design characteristics for improved throttle response time. They offer cooler exhaust temperatures, improved engine brake retarding power, and the most rugged bearing system in the turbo industry. They feature a new look with natural finished cast aluminum that meets the highest of standards. If you're looking for a remanufactured turbo head unit that will give you consistent, dependable performance, BD Diesel remanufactured turbo head units won't let you down.

Not Yet Reviewed

$1,809.95

$3,036.00


$1,628.96

$2,732.40

On Sale

Holley Strip Dominator Intake Manifolds

Holley Strip Dominator intake manifolds are classics that have been making power for Chevys for almost as long as Holley has been making carburetors. They're proven power builders, engineered to achieve maximum performance. Their single plane design, with a deep, open plenum and isolated runners, produces good power from 4,500 rpm to 7,600 rpm for small blocks, and up to 8,500 rpm on big blocks. There is no exhaust heat crossover.

4.31 out of 5 stars ( 35 )

$399.95

$471.95


$359.95

$423.95

On Sale

FASS Fuel Systems Extended Length Particulate Filters

FASS Fuel Systems offers extended length particulate filters to facilitate various size requirements. The canister-style emission filters deliver the same great performance, trapping exhaust soot and particles as small as 144 microns before they can negatively impact the engine and/or environment. Order the size and other options needed for your application.

5.0 out of 5 stars ( 1 )

$23.75


$21.38

On Sale

BD Diesel Iron Horn Cummins Turbo Kits

Increase the horsepower in your Cummins with a BD Diesel Iron Horn Cummins turbo kit. These packages are available for a variety of specific year, make, model, and engine applications. Features and benefits include: * Increased airflow for more power, response, and reliability * Replace your factory turbo with a 300 Series SX-E BorgWarner T4 flange turbo * Includes a BD Performance Plus exhaust manifold and gaskets * No extra piping required; turbo drops into place for an easy, clean installation

5.0 out of 5 stars ( 1 )

$2,094.00

$2,169.00


$1,884.60

$1,952.10

On Sale

Holley Sniper EFI 2GC Large Bore Fuel Injection Systems

Holley Sniper EFI 2GC large bore fuel injection systems let you convert your classic 2GC large bolt pattern carburetor to EFI. These units offer superior throttle response and WOT power over the carb—and you will likely experience increased fuel economy. Put an end to cold start issues, hesitations, vapor lock, and flooding with the accuracy of EFI. You can also use the Sniper EFI 2GC to control the ignition timing, taking electronic fuel injection to the next level. These Holley upgrade systems feature two 100 lb./hr. fuel injectors capable of supporting 350 hp on naturally aspirated engines. The Sniper EFI systems are also available in a Master Kit option, which includes 20 ft. of fuel hose, two filters, one high-pressure EFI fuel pump, and all required fittings for a complete EFI fuel system conversion. Standard and Master Kit systems are available in a choice of throttle body finishes. Standard Sniper EFI system features: * Bolt-on 2GC large bore carburetor replacement * Universal throttle lever with TH350, 700R4 and 200-4R kickdown provisions * Throttle body-mounted ECU; no extra boxes to mount * Only four wiring connections required: Battery +, battery -, switched ignition, and rpm * Internal fuel pressure regulator eliminated the hassle of plumbing an external fuel pressure regulator (preset to 58.5 psi) * Integrated ignition timing control (with MSD Pro Billet, Holley Dual Sync, or Holley Hyperspark distributors) * High-resolution full-color touch screen for initial setup, tuning, and gauge displays * Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!); NO laptop required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn * OEM-style TPS/IAC and fuel pressure regulator—for years of dependable service * Included clamp-on oxygen sensor kit for 2 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange * Systems are an ideal conversion for 1974-78 Chevrolet, GMC, Oldsmobile, and Pontiac vehicles that came with a Rochester 2GC large bore carburetor.

Not Yet Reviewed

$1,299.95

$1,599.95


$1,168.95

$1,438.95

On Sale

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems

Holley Terminator X Stealth 4500 2x4 EFI fuel injection systems feature eight 100lb./hr. fuel injectors capable of supporting up to 1,500 hp naturally aspirated or 1,250 hp on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower. Holley Terminator X Stealth EFI systems are designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ hp dragster or door car! Features: * Bolt-on 4500 flange carburetor replacement for 2x4 intake manifolds * 2.125 in. throttle plates flow 1,440 cfm each for large cubic inch engines * Gen 3 Ultra Dominator-style 4-bolt air cleaner flange offering many air cleaner options * Universal engine harness allows you to easily install the Terminator X 2x4 4500 system on a wide variety of engine combinations * Timing control support integrated within the ECU using supporting components * High-resolution, full-color touch screen for initial setup, tuning, and gauge displays * Simple Calibration Wizard--laptop not required * Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI * The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn * Weld-in oxygen sensor bung for the exhaust ensures a leak-free installation * Plug-and-play with Holley EFI accessories (Pro Dash; CAN EGT; and Digital Analog-style EFI gauges) * Available in two finishes, Shiny and Black

Not Yet Reviewed

$3,649.95


$3,283.95

On Sale

Go Fast Bits External Wastegates

GFB offers a range of high-flowing external wastegates that are small—the most compact size in their class—but are big on flow! These external wastegates are built to cope with the extreme conditions and the harsh environment that's associated with high-boost and exhaust temperatures. Key features include: * Most compact wastegate range on the market for easy installation in tight locations * Body, valve, seat and all mounting hardware is CNC-machined from high-temp stainless steel * Actuator housing CNC-machined from billet 6061 aluminum * Nomex-reinforced silicone diaphragm * Internal shroud protects valve stem from excessive heat and prevents carbon-related sticking * V-band clamp mounting system * Made in Australia under ISO 9001

Not Yet Reviewed

$364.50

$594.00


$328.05

$534.60

On Sale

APR DTR8868 Turbocharger Systems

APR DTR8868 turbocharger systems are direct replacements for the EA839 3.0L turbo engine. These upgrades include matching software for various vehicles and mods, providing up to 620 hp (571 AWHP) and 422 lbs.-ft. of torque (572 AWT), depending on vehicle platform and fueling, all while keeping emissions components unmodified. The software supports premium pump fuel grades, race fuel grades, and even ethanol on the S4, S5, and SQ5 platforms with fueling upgrades. For dedicated race cars, the turbocharger is designed with plenty of headroom to go even further on your own. The APR Stage 3 software is designed to avoid hard-spiking in the lower RPM band or running on the edge of what the factory rods and pistons should handle. Particular attention was paid toward component protections for exhaust gas temperature (EGT), back pressure safety (EMAP), turbocharger discharge temperatures, and fueling system capabilities. As rising exhaust gas temperatures require more fuel, the system will lower lambda to cool EGT without taxing the injection system with excessive on-times. Secondary protections will limit output for safety. The HPFP software helps increase headroom without over-driving the pressure to the injection system. The need for limiting power under extreme prolonged use (like tracking the vehicle), is greatly reduced, and the optional upgraded HPFP dramatically increases ethanol output. Note: Specific software is required to use this system, and an upgrade from lower stage systems is included for various vehicles. Software compatibility must be checked before purchase as the software installs to your vehicle's factory ECU. Currently, software can only be installed by an authorized APR dealer. Software is available in two formats: for use with the stock HPFP or for use with the APR HPFP. Additional APR DTR8868 turbocharger systems features, items, and specifications include: * Does not require a core and no additional downtime * Designed to bolt to factory location with factory-style connections * German dual ceramic ball bearing center section eliminates failure-prone journal bearing design * Smooth and reliable operation with a better transient response * Upgraded compressor cover with matching A/R * Larger aircraft-grade, 6061 billet aluminum 88mm compressor wheel * Turbine housing cast with high-temperature 310 stainless steel * Turbine A/R matched to nickel-based super-alloy K418 high-flow 54mm turbine wheel * Each rotating group is VSR (vibration sort rig) balanced for reliable operation * Includes complete turbocharger with a calibrated wastegate actuator and diverter valve * All necessary single-install hardware, gaskets, and clamps * Intake system adapter provides maximum flow-through as optional upgrade for factory intake * ECU software upgrade designed for factory engine and remains emissions-compliant * Supports 91, 93, 100, and 104 AKII, and E60-E85 in North America * Supports 95, 98, 104, 108 RON, and E60-E85 everywhere else * Integrated DV (Diverter Valve) port with OEM DV included

Not Yet Reviewed

$3,299.95


$2,968.95

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