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ACDelco GM Genuine Parts Fuel Injectors
ACDelco GM Genuine Parts fuel injectors are an electro-magnetic valve that meters fuel into the engine's intake manifold or cylinders for combustion, and is a GM-recommended replacement for your vehicle's original component. The engine management computer operates the injector by applying an electric current to the injector solenoid winding—this causes the needle valve to open, and allows the pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. They are also offered in kits with the necessary parts, such as seals, clamps, and spacer.
( 8 )
$42.99
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$191.99
Fleece Performance LML CP3 Conversion Kits
Why convert your LML's fuel system from a CP4 to a CP3? Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms—resulting in costly repairs for owners when a CP4 fails. You can improve your LML Duramax's reliability and fueling capability, as well as avoid costly failure with Fleece Performance LML CP3 conversion kits. They provide OEM fit-and-finish features, like Fleece's exclusive molded hoses for the fuel feed and return, high flow CP3 fuel fittings, and their valley feed line to support aftermarket lift pump applications. Fleece Performance LML CP3 conversion kits are offered with or without pump and the pump kits come in two different style pumps—a Bosch CP3 injection pump or Bosch CP3 pump with heavy-duty 10mm cam. Choose the kit that is right for you. All kits include: * CP3 to rail high pressure fuel line * High-flow CP3 feed and return fuel fittings * Preformed fuel feed and return fuel hoses * CP3 mounting adapter * Dosing injector distribution block, feed and return lines * FCA extension harness * Low pressure fuel feed line * Hardware kit
( 1 )
$749.00
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$2,749.00
FAST LSXR Intake Manifolds
The engineers at FAST teamed up with the airflow specialists at RHS to develop a 3-piece, polymer intake manifold. They are constructed from a proprietary advanced polymer material that offers a host of benefits over aluminum aftermarket intakes, including lighter weight and improved strength and heat dissipating characteristics. While they feature a 102mm air inlet that is perfectly suited to the FAST Big Mouth 102mm throttle body, they can also be used with stock or aftermarket 90mm or 92mm throttle bodies. Other features include integrated nitrous bungs and perfect bolt-on fitment that allows for the use of factory accessories without modifications or clearance concerns. FAST LSXR intake manifolds' 3-piece modular design allows for easy disassembly and porting. This new design gives you the ability to remove individual runners from the manifold for modification.
( 27 )
$450.95
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$1,496.95
Magnuson Magnum TVS2650 Supercharger Kits
Magnuson TVS2650 supercharger kits make power you can live with! Magnuson's powertrain integration technology offers you the ability to have big horsepower and drivability in the same supercharger. The TVS2650 system was developed to be a direct bolt on kit with minimal downtime, and straightforward installation. An enthusiast with basic tools can install the system in a weekend, or about a day for an experienced installer. The supercharger itself is maintenance free- pre-filled and sealed, nothing to check or top off for the lifetime of the engine. Magnuson only uses the highest quality components in their supercharger kits. Everything you need to supercharger your application is included, right down to detailed step-by-step installation instructions. Order yours today and unleash the power of a Magnuson Supercharger!
( 1 )
$7,395.00
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$8,995.00
ACDelco GM Genuine Parts Fuel Injection Throttle Bodies
ACDelco GM Genuine Parts fuel injection throttle bodies are GM-recommended replacements for your vehicle's original component. It is located on the intake manifold, and contains the throttle plate(s) that control the air entering the engine. The throttle body also houses the fuel injector(s) on Throttle Body Injection (TBI) or Central Fuel Injection (CFI) systems. These true OE fuel injection throttle bodies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
( 47 )
$125.99
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$290.99
Banks Power Monster-Ram Intake and Killer Grid Heater Upgrades
The Banks Power Monster-Ram Intake and Killer Grid Heater Upgrades significantly improve 6.7L Cummins performance by increasing airflow by over 122 percent compared to stock, leading to faster throttle response, higher boost, and improved fuel efficiency. They're designed to eliminate the restrictive, failure-prone stock heater to prevent catastrophic engine damage, offering a superior, high-flow, 50-state emissions-compliant solution. This monster upgrade is designed for 2007.5-2024 Dodge Ram 6.7L Diesel engines to maximize performance, efficiency, and durability. Key benefits of the Banks Power Monster-Ram and Grid Heater Upgrade: * Massive airflow increase—the Monster-Ram system flows 936 cfm, a substantial increase over the stock 421 cfm, allowing for better engine efficiency and power * Eliminates engine failure risk—replaces the stock grid heater, which is notorious for breaking off and causing catastrophic engine damage (often costing up to $30,000 to repair) * Provides quicker throttle response and higher boost pressure without increasing turbine drive pressure * The high-flow coil heater ensures reliable cold-weather starts, preventing the carbon build-up common in stock units * As the only 50-state emissions-compliant RAM intake elbow, it ensures legality while improving performance * Superior design—features a 3 3/8-inch inlet and four 1/8-inch NPT ports for accessories, maximizing air density and distribution
( 26 )
$656.64
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$748.00
Summit Racing™ Billet Throttle Bodies
Summit Racing™ billet throttle bodies are designed with larger openings (92mm or 102mm) to improve throttle response and provide maximum airflow. They're precision CNC-machined from billet aluminum and available in your choice of natural or black anodized finishes. Feed your LS engine the air it needs—and unleash its hidden horsepower! Order the Summit Racing™ replacement throttle body recommended for your vehicle.
( 29 )
$169.99
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$180.99
Summit Racing™ Pro LS Steam Line Kits
When upgrading your LS-powered vehicle, don't forget to replace the factory steam tubes. Our Summit Racing™ Pro LS steam line plumbing kits eradicate trapped air and steam pockets from your engine to prevent hot spotting and overheating as well as provide more flexibility when using aftermarket intakes. Kits vent all 4-corners (except SUM-220952 and SUM-220952B kits) and contain black anodized billet aluminum fittings, steam port adapter, O-rings, stainless steel bolts, -3AN or -4AN hose and hose ends, (stainless steel hard lines and 5-port distribution block on SUM-220959 kit only) to make installation easy and more attractive than OEM lines, offering a cleaner look and better waterflow.
( 18 )
$169.99
Magnuson Magnum TVS2650R Supercharger Kits
Take your Z06 to the next level with Magnuson's TVS2650 Magnum Supercharger System! Built off of Magnuson's premium Magnum Performance Line, their Corvette Magnum System will give your engine an incredible 76 extra horsepower: 726 hp and 690 ft-lbs at the crank! The system has been designed to fit under the hood of a stock C7 Z06, all while featuring two massive charge air coolers for maximum cooling capability. At Magnuson, they only use the highest quality components in their supercharger kits. Everything you need to supercharge your Corvette is included, right down to detailed step-by-step installation instructions. Order yours today and unleash the power of a Magnum Supercharger on your Corvette!
( 1 )
$7,595.00
Fleece Performance Cheetah FMW Turbochargers
Amplify your driving experience with a Fleece Performance Cheetah turbocharger. Featuring a Fleece exclusive 63mm FMW compressor wheel and a high-flow turbine wheel, these turbos are capable of supporting up to 650 rear wheel horsepower without sacrificing any drivability. These drop-in replacements offer smooth and quick throttle response with big top-end power. Whether you're towing, racing, sled pulling, or just driving to work, the Cheetah will get the job done. Order the model recommended for your truck.
( 2 )
$2,699.00
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$3,099.00
BD Diesel Killer Grid Heater Upgrade Kits
BD Diesel Killer grid heater upgrade kits are purpose-built to address a major flaw in the 6.7L Cummins engine--the electrical connection to the intake grid heater. When powering the grid heater, 200 amps pass through a small bolt and nut inside the intake and over time is known to deteriorate and eventually arc and break off. The nut drops into the engine, leading to extensive damage to the piston, head, and valves. BD's Killer kits upgrade that flawed electrical circuit by eliminating the problematic bolt and nut inside the intake while retaining stock functionality of the heater. The kits are cost-effective and easy to install. Additional features: * Allows for full heat output with the stock intake grid heater * Fully emissions compliant * No modifications or tuning required * Self-locking threads built into the lower busbar prevent backing out and compromising electrical connection * Kit includes replacement hardware and gaskets, along with special tools required for the job
( 8 )
$219.95
FAST LSX Intake Manifolds
These FAST LSX intake manifolds are the only 3-piece Gen III composite manifolds proven to deliver increased performance without compromising bottom-end drivability or high-rpm horsepower. They easily bolt onto GM Gen III (LS1, LS2, and LS6) engines and are designed to work with the 92mm FAST Big Mouth throttle body. The new stylish black intake manifolds deliver terrific performance right out of the box and can be ported by the customer for even more flow. As requested by previous LSX customers, the FAST LSX intake manifolds feature the added benefits of corrosion-free stainless steel assembly bolts, an improved throttle body sealing flange, and O-ring gasket and threaded insert throttle body mounts that provide increased durability.
( 7 )
$1,222.95
Holley Sniper Throttle Bodies
With Holley Sniper throttle bodies, Holley engineers went back to the drawing board to build the ultimate air valve for your engine! They feature enlarged bore sizes, allowing for increased airflow to support your higher horsepower needs. A progressive throttle pulley enhances low-speed drivability, and a double return spring provides solid and secure throttle control feel. These units are maximized for your application, with a 4-bolt style mounting pattern; most models include bolts and gaskets. Order the throttle body designed for fitment with your year/make and engine family.
( 40 )
$249.95
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$374.95
ACDelco Replacement Fuel Injectors
ACDelco replacement fuel injectors help you to get maximum fuel efficiency and power from your engine. Properly operating fuel injectors are essential components for helping your vehicle run flawlessly. Replace any worn or faulty fuel injector with an OE-style model designed for your specific vehicle.
( 39 )
$35.99
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$131.99
Holley EFI LS Hi-Ram Intake Manifolds
Holley EFI LS Hi-Ram intake manifolds are designed for your high performance race engine. Big cube and high-rev applications without height limitations are the intent for these manifolds. The modular design of these Holley Hi-Ram intake manifolds offers a runner length and as-cast tapered cross-section design that works for a wide range of engine configurations. The included fuel rails are machined for -8 AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system. Build maximum performance with EFI LS Hi-Ram intake manifolds from Holley.
( 39 )
$1,177.95
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$1,349.95
On Sale
Summit Racing™ Turbocharger Replacement Kits
Summit Racing™ turbocharger replacement kits are engineered packages with upgraded components needed to replace your high-mileage stock turbos. These one-click kits give you what you need to do the job correctly and address some of the shortcomings of the factory system. Check out the features below: * Brand new direct-fit turbos * Cast stainless exhaust manifolds improved flow and durability * Inconel manifold studs and stainless hardware kit * MLS stainless gaskets * Improved coolant line kits
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$2,341.92
$2,299.99
MSD Atomic AirForce Intake Manifolds
When you're serious about power for your LS or new LT1 engine, call in the AirForce! MSD Atomic AirForce intake manifolds have been designed using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient paths for improved airflow and distribution to stock and modified engines. Their unique bell-mouthed runner entrances maximize airflow and minimize shrouding--efficiently using the available plenum volume for an unobstructed flow path over opposing runners. The 2-piece molded polymer design resists heat soak, minimizes weight, and allows easy access to the runners for porting. MSD Atomic AirForce intake manifolds accept an OEM or 103mm throttle body, as well as stock, aftermarket, or Atomic LS EFI fuel rails. They are supplied with new gaskets and hardware for a direct bolt-on package. The 103mm throttle bore allows the use of large throttle bodies for greater airflow, and a direct-flow path runner design promotes maximum airflow.
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$1,399.95
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$1,699.95
Roto-Fab Big Gulp Series Air Intake Systems
Roto-Fab Big Gulp Series air intake systems were designed to feed the air demands of the fastest cars in the world. Don't leave horsepower on the table—get the most out of your modifications. Order the kit recommended for your specific vehicle. Roto-Fab Big Gulp Series air intake system features and notes: * Innovative air box coupling: allows for solid mounting to the air box as the system transitions from the air filter clamping surface; seals out unwanted engine heat * Air box seals effectively to the hood, allowing for maximum air filter size and air box volume * Utilizes the full factory air inlet to ensure low IATs and maximize performance * 100 percent silicone hose couplers to ensure lasting product quality * Custom fabricated inlet elbow to maximize performance and airflow cross-section * Oversized breather port to further accommodate high-horsepower applications * Polymer duct work is also effective in reducing heat transfer * Requires a custom tune for your vehicle
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$654.95
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$764.95
S&B Filters Cotton Filter Cold Air Intake Kits
S&B Filters cotton filter cold air intake kits are designed to improve airflow and bring down the temperature of the air that enters your engine. To achieve more airflow, S&B oiled cotton filters are built with four layers (or eight for diesels) of the highest-quality cotton gauze. They use deeper, wider pleats with more per filter. Plus, their manufacturing process yields almost no "bleed", creating a greater open surface area. All of this adds up to more airflow with excellent protection. The filter elements are washable, reusable, and will protect your engine from harmful dirt and debris. Gain performance and a sporty, high-tech appearance under the hood of your rig with an assist from the S&B Filters cotton filter cold air intake kit best suited for your application. More product features, items, and specifications include: * Silicone rubber (not urethane) filters and couplers help ensure they won't degrade or crack, while resisting temperatures as high as 400 degrees F * Helps balance air/fuel ratios to improve gas mileage * Cross-linked intake tube minimizes restriction * Custom air box (where applicable, including some with clear lids) keeps loose dirt and turbulent underhood air out of your intake * Specific year, make, and model design makes them simple to install, with help from the easy-to-use installation instructions and illustrations * Included mounting hardware for replacing your stock assembly in 30 minutes or less in most cases
( 456 )
$379.00
Tanks Inc. E85 Compatible High-Flow Fuel Pumps
Tanks Inc. offers a variety of E85 compatible high-flow fuel pumps—including genuine Walbro replacements, built for the demands of today's high-pressure engines with efficient and durable performance. Tanks Inc. has been fueling hot rodders with internal electric fuel pumps for over two decades. Their in-tank pumps with optional fuel trays minimize starvation. Order the model recommended for your vehicle.
( 3 )
$188.99
Magnuson Radix TVS1900 Supercharger Kits
Down to the smallest part, the Magnuson line of TVS1900 bolt-on supercharger systems are engineered as a complete package. The supercharger, supercharger intake manifold, inlet, pulley, fuel injectors, fuel rails, front & rear fuel crossovers, and intercooler come pre-assembled to make installation simple and easy while the accessory box is organized into individual sub-assemblies to help ensure that you don't lose track of parts in the middle of your installation. All the hardware needed for a full and complete installation is also included so you won't be running to the local parts store in the middle of your installation. In addition, our full color, step-by-step installation manuals will walk you through the install process with exact attention to detail. Magnuson's TVS1900 superchargers utilize EATON's latest 6th Generation supercharger rotor technology found in such industry leading performance vehicles as the Corvette ZR-1, the Cadillac CTS-V, and the 2013 Mustang GT500. These Twin Vortices Series superchargers feature a pair of four-lobe, high-helix rotors with 160-degrees of overall twist that are housed in Magnuson's patented high-flow housing. This highly efficient package requires less power to drive, delivers cooler discharge temperatures, and is much quieter than many of its competitors. These superchargers are all manufactured in their TS16949 certified facility – the highest ISO OEM quality certification standard in the market.
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$7,195.00
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$7,595.00
On Sale
Holley EFI Systems Wiring Harnesses
Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. These units are made with premium components to ensure better reliability and performance for your ride--and they're compatible with many engine swaps. Holley EFI systems wiring harnesses are sold individually or as a kit; choose the model needed for your fuel injection application.
( 32 )
$649.95
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$1,849.95
Injector Dynamics ID1750x Fuel Injectors
The best just got better! Injector Dynamics ID1750x fuel injectors are a built-to-spec motorsport injector, offering optimization of critical operating parameters important to you, the motorsport tuner. Built on the evolution of the ID1700 and X Series, these fuel injectors are a drastic improvement over previous series from Injector Dynamics. Compared to the 1700, the 1750x offers: higher dynamic flow rate with no increase in minimum fuel mass, better cylinder to cylinder balance at low pulse widths, and improved pressure sensitivity—all while retaining the same "compatible with everything but dirt" corrosion resistance that made the ID1700 famous. Plus, a unique magnetic circuit, resulting from a lengthy development program, makes the ID1750x immune to voltage and pressure sensitivity problems that plague other high impedance high flow injectors. Order the set of fuel injectors recommended for your vehicle. Key features and benefits include: * Compact body design allows fitment in a variety of applications * Higher dynamic flow rate with no decrease in minimum fuel mass * Better cylinder to cylinder balance at low pulse widths * Improved pressure sensitivity * Corrosion resistance makes these fuel injectors compatible with Methanol/Ethanol/MTBE/Nitromethane and all known Hydrocarbon fuels * Unique magnetic circuit makes the ID1750x immune to voltage and pressure sensitivity problems that plague other high impedance high flow injectors * Narrow spray pattern—minimal wall wetting promotes quick response and smooth running * Does not require extended linearity at low flow rates
Not Yet Reviewed
$1,330.56
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$3,326.40
Summit Racing™ Max EFI LS Intake Manifolds
Our Summit Racing Max EFI LS intake manifolds feature a curved edge design with a large 9.7-liter plenum, for maximum flow and horsepower. They are available in both tall and low-profile, and satin or black anodized finishes. They include gaskets, mounting hardware, and a billet fuel rail kit.
( 11 )
$499.99
