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GMC SIERRA 2500 HD Air & Fuel Delivery

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ACDelco GM Genuine Parts Turbocharger Actuators

ACDelco GM Genuine Parts turbocharger actuators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for your Chevrolet, Buick, GMC, or Cadillac vehicle. For optimal performance, choose a replacement turbocharger actuator that you know will fit and function like the original from ACDelco GM Genuine Parts.

4.4 out of 5 stars ( 5 )

$776.99

Fleece Performance PowerFlo In-Tank Lift Pump Assemblies

PowerFlo is the latest OEM replacement performance in-tank lift pump from the diesel experts at Fleece. It's the only in-tank lift pump capable of supporting up to 800 hp, including dual CP3 pump configurations! The PowerFlo assemblies retain the factory water-in-fuel sensor, factory fuel heater, and factory fuel lines—and installation takes half the time of other high-flow pumps. Two is always better than one, and the PowerFlo delivers with two OEM-quality gerotor pumps, increasing flow capacity and reliability over the factory pump. The active fill bucket eliminates the need for tank sumps, draw straws, additional air filtration, and the 1/4 tank issues typically encountered when seeking a higher flow lift pump to meet your engine's need. Order the Fleece Performance PowerFlo in-tank lift pump assembly recommended for your vehicle.

5.0 out of 5 stars ( 7 )

$799.00

DeatschWerks Fuel Injectors

DeatschWerks fuels your passion for performance with fuel injectors specifically designed and engineered for your Sport Compact, Modern Muscle, and European vehicles. DeatschWerks fuel injectors are manufactured to fit your OE harness, fuel rail, and manifold. Because they are application-specific, you'll spend less time installing and tuning, so you can spend more time enjoying the increased performance of your ride! They provide an excellent spray pattern and atomization for optimized idle and tuning. Each set is flow-matched both statically and dynamically, and flow-balanced to within one to two percent. A flow report is included with each set of DeatschWerks fuel injectors.

4.68 out of 5 stars ( 69 )

$799.00

PureFlow AirDog II-5G Fuel Air Separation Systems

PureFlow AirDog II-5G Fuel Air Separation Systems are the next generation in fuel delivery for a variety of diesel engine applications. The 5G is designed to be the longest lasting, most efficient, and quietest lift pump. AirDog II-5G utilizes a diaphragm-style fuel pressure regulator, allowing the pump to be boost referenced and adjusted from 7-70 psi. The 5G fuel/air separation system features a 4-bearing motor with an intermediate shaft that improves reliability and reduces pump noise. A demand flow design allows the pump to only send the necessary amount of fuel to the engine. The dual feed motor supplies fuel to both sides of the gerotor pump to decrease air bubbles that cause cavitation. The 5G system features larger 3/4 in.-16 O-ring boss inlet and outlet ports. A 7/16 in.-20 (-4) low-flow return is used to prevent aeration in the fuel being sent back to the tank. Order the model recommended for your vehicle. Additional features: * 220 or 165 gph pump models available * 4-beating motor with intermediate shaft * Larger ports over previous pumps * Diaphragm fuel pressure regulator * Demand flow design * Reduced aeration from low flow return

Not Yet Reviewed

$762.62

$788.00

Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine

Nitrous Express 4-bolt plate systems for GM LS-style engines feature a billet 90mm or 102mm nitrous plate that installs between the throttle body and intake manifold, making installation quick, easy, and attractive. Power levels can be adjusted between 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The systems are pre-machined with a second set of nitrous and fuel passages so you can easily upgrade to a dual stage system down the road. (Special note: These kits will work on 2010 and newer Camaros if you rotate the throttle body 180 degrees.) Order the model best suited for your setup. Systems include: * 90 or 102mm nitrous plate * Choice of no bottle, 5 lb., 10 lb., 12 lb., or 15 lb. bottle * Stainless bottle brackets (except no bottle system) * ProPower Lightning Series solenoids * 6 AN feed line * Braided stainless steel solenoid to plate lines * Master arming switch * WOT switch * Every nut, bolt, and electrical connector needed to complete installation

4.0 out of 5 stars ( 3 )

$857.57

$945.66

Aeromotive Phantom Direct-Fit Fuel Pumps

Aeromotive Phantom direct-fit fuel pumps are drop-in systems engineered for your late model truck. They're available in five pump sizes, from single 340 lph to triple 450 lph. Designed to work with plastic fuel tanks, Phantom Series pumps cover a range of GM truck models spanning decades. The 1999-2004 models used a smaller factory fuel sending unit than the later 2005-17 models. The smaller size unit limits the pump configurations that this tank will accommodate. Aeromotive Phantom direct-fit fuel pump systems are also compatible with different tank depths.

5.0 out of 5 stars ( 2 )

$781.92

$1,003.70

Snow Performance Boost Cooler Stage-2.5 Water/Methanol Injection Systems

Snow Performance Boost Cooler Stage-2.5 water/methanol injection systems suppress detonation so that more power-producing timing can be utilized. Water, with its high latent heat of vaporization, cools the intake charge and combustion. Methanol cools the charge and combustion, but also acts like an extremely high-octane fuel (some researchers claim as high as 120 octane) and adds more oxygen to combustion. Complete with custom water-methanol injection throttle body spacer plate, braided stainless line, and 4AN fittings offering un-surpassed reliability and ease of install. They're designed for use in naturally aspirated carbureted gasoline vehicles.

4.75 out of 5 stars ( 8 )

$937.51

On Sale

NOS EFI Nitrous Oxide Systems

NOS EFI nitrous oxide systems are the easiest path to enhanced performance for your electronically fuel-injected vehicle. Each system is engineered for the exact application and is fully compatible with OEM equipment. These kits are offered in either wet or dry configurations, and will not affect day-to-day driving, fuel economy, or reliability. Premium gasoline or unleaded racing fuel is required. Many options are available; order the system best suited for your vehicle and engine application.

5.0 out of 5 stars ( 2 )

$1,049.95


$943.95

Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine

Nitrous Express 3-bolt plate systems for GM LS-style engines feature a billet nitrous plate that installs between the throttle body and intake manifold, making installation quick, easy, and attractive on all LS car and truck intakes with a 3-bolt throttle body. Power levels can be adjusted between 50, 100, 150, 200, 250, 300 and 350 horsepower. Order the system preferred for your setup. Systems include: * Billet nitrous plate * Choice of 5 lb., 10 lb., 12 lb., or 15 lb. aluminum bottle * Stainless steel bottle brackets * ProPower Lightning Series solenoids * 6 AN feed line * Braided stainless steel solenoid to plate lines * Master arming switch * WOT switch * Every nut, bolt, and electrical connector needed to complete installation

3.83 out of 5 stars ( 6 )

$857.57

$945.66

Standard Motor Stock Replacement Remanufactured Turbochargers

Standard Motor stock replacement remanufactured turbochargers use quality components to ensure maximum performance. These units are automaker- and vehicle-specific for easy fitment and installation. Most turbos include OEM electro hydraulic control valves, eliminating the need to purchase separate parts. Find the model recommended for your application, then save money with a pre-owned and re-vitalized turbocharger from Standard Motor.

Not Yet Reviewed

$1,028.99

Nitrous Outlet Nitrous Oxide Plate Systems

Nitrous Outlet nitrous oxide plate systems come out of the box ready to deliver superior atomization. They spray up to 200 hp, but are capable of flowing up to 400 hp with additional jetting and a -6 AN main feed line upgrade. You'll get race-proven performance from the unique 6-port discharge design, guaranteeing the perfect mixture of fuel to nitrous. Overview: * Max flow 400 hp * 400+ hp solenoids * Anodized black aluminum plate and bottle (if included) * Wide-open throttle activation switch * Hardware, electric, and jetting included * E85 compatible with different jetting * Jetting included for 50 to 200 hp

4.0 out of 5 stars ( 3 )

$978.99

$1,029.99

On Sale

FASS Fuel Systems No-Drop Series Diesel Fuel System Kits

Installing a Titanium Signature Series fuel system has never been easier, or more affordable. Designed to simplify installation, FASS's No-Drop Series diesel fuel system kits include their fuel sump, which prevents the need for removing your fuel tank. Better still, these No-Drop kits offer significant savings over buying a Titanium Signature Series fuel system and sump kit separately! They include everything you need for a simple, straightforward FASS installation--and nothing you don't. Select the kit designed for your diesel truck. No-Drop kit benefits: * Increases fuel lubricity at least 10 percent * Can increase 3 times the life of injection components * Removes over 99 percent of the water from fuel * Eliminates entrained air and vapor * Filters out debris down to 2 microns absolute * Provides far more fuel flow than OEM * Drastically simplifies installation

Not Yet Reviewed

$899.00


$809.10

Nitrous Outlet EFI Single Nozzle Systems

Nitrous Outlet EFI single nozzle systems come with more jets to set horsepower exactly where you want it. They include everything needed to add horsepower to your late model EFI vehicle--hardware, wiring, jetting, solenoids, hoses, and a nozzle. They also include a wide-open throttle (WOT) switch that only allows the systems to be activated when the motor is at full throttle. This feature will help in preventing engine damage and lean spikes. Get Nitrous Express race-proven systems because of their quality components and extreme performance.

Not Yet Reviewed

$836.99

$1,096.99

Granatelli Motor Sports Throttle Bodies

Granatelli Motor Sports is proud to offer a variety of performance throttle bodies for late model, drive-by-wire engines. Their throttle bodies are precision-machined to exceed the demands required for increased airflow on high performance applications, both naturally aspirated and forced induction. These upgraded throttle bodies can be used with factory or aftermarket manifolds and utilize the OEM harness connector. The increased size also allows for smoother and quicker engine acceleration--and there's no need to transfer anything over from the factory unit. Proper tuning is highly recommended after installation. Granatelli throttle bodies are available for hundreds of vehicles from the 1990s and up.

3.4 out of 5 stars ( 10 )

$862.84

On Sale

NOS Diesel Nitrous Kits

If you think the torque of that monster diesel is something to brag about, then you should feel it with the extra power of NOS diesel nitrous kits. These kits work with stock and modified applications. Vehicles with computer upgrades will benefit even more as nitrous will aid in a clean combustion. Comes complete with bottle, bottle brackets, nitrous feed line, large nitrous solenoid, electrical wiring, and complete instructions. Give your ride the kick it needs with NOS diesel nitrous kits. Features: * Specially designed for diesel engines, including Duramax, Cummins, and Power Stroke * Adjustable horsepower settings * Gains up to 75 hp on stock applications * Upgrade your fuel system or computer for additional 60 to 150 hp * Higher horsepower gain with computer modifications * Available with or without mini 2-stage controller * Choice of 10 or 15 lb. blue bottle

Not Yet Reviewed

$1,049.95

CSF Turbo Diesel Charge-Air Coolers

CSF turbo diesel charge-air coolers feature heavy-duty bar and plate construction with all-aluminum cast end-tanks. They are available for most truck applications and provide a drop-in fit requiring no modifications. Additional features of CSF turbo diesel charge-air coolers include: * Pressure tested at 120 psi for maximum reliability in extreme boost applications * Precise quick-connect inlet/outlet connections for a secure OEM fit (where applicable) * CSF's high-quality, thermal-rejection, powdercoat finish * CSF stencil in black/red or silver/black--based on the OEM color

Not Yet Reviewed

$995.00

Snow Performance POWER-MAX Systems

Want more power and lower EGTs from your diesel truck? These all-new Snow Performance POWER-MAX systems come equipped with the new boost-referenced VC-50 controller and have the ability to progressively command two Snow Performance Hyper-Sonic nozzles independently of one another. This sophisticated injection strategy yields dyno-proven horsepower increases and a 200 to 300 degree drop in EGTs! The VC-50 comes with a dual 7-color OLED screen, displaying boost, percentage of injection, low level, and two fault modes (clogged line/unplugged line). If you want the most advanced high-quality, water-methanol injection system tailored to your diesel truck, look no further than Snow Performance POWER-MAX systems.

3.67 out of 5 stars ( 3 )

$833.34

Snow Performance Boost Cooler Stage-2 Diesel Water/Methanol Injection Systems

In diesel engines, the effect of these Snow Performance Stage-2 Diesel water/methanol injection systems is threefold: 1. The intercooling effect provides more available air and all the benefits of a higher positive pressure ratio (more power-giving fuel can be utilized safely without high-combustion temperatures); 2. The combustion of water provides more power on the power stroke; 3. Methanol acts as an additional fuel for more power. These systems are designed for applications over 350 hp/25 psig boost. Features include: * A 300 psi pump * Heavy-duty digital variable controller (25-100 psi) or Hobbs switch activation for max power and cooler EGTs * Great for smooth power at all boost/rpm levels * Expect 70 RWHP and 250 degree exhaust gas temperature reductions

Not Yet Reviewed

$937.51

Snow Performance Boost Cooler Stage-2 Water/Methanol Injection Systems

In gasoline engines, as with any intercooler, Snow Performance Boost Cooler Stage-2 water/methanol injection systems suppress detonation so that more power-producing timing can be utilized. Water, with its high latent heat of vaporization, cools the intake charge and combustion. Methanol cools the charge and combustion, but also acts like an extremely high-octane fuel (some researchers claim as high as 120 octane) and adds more oxygen to combustion. These systems contain everything needed to start making big horsepower! They're designed for use in naturally aspirated carbureted gasoline vehicles.

4.0 out of 5 stars ( 9 )

$937.51

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