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    • (3 reviews)
      # sp23459
      Powr-Flo™ Throttle Body by JET®. The JET Powr-Flo Throttle Body is a direct replacement for the factory unit. It can be used to replace a worn out throttle body or to upgrade the existing throttle body. JET Powr-Flo Throttle Body...
      Modified air inlet to improve air flow and Throttle responseUnique Design increases air velocity to the intake manifold
      $329.96 - $369.71
    • (1 review)
      # sp10075
      Fuel Air Separation System by PureFlow AirDog®. Get exceptional engine performance and increased fuel economy with this system. It is designed to provide fuel at flows and pressures beyond the maximum requirements of the engine. This...
      Designed to improve fuel economy and enhance engine performanceRemoves vapor/air and contaminates from diesel fuel
      $599.00 - $624.00
    • (9 reviews)
      # sp3738
      Extra-Large Midship Fuel Tank by Titan Fuel Tanks®. Similar in appearance to the OE unit, this ultra-durable fuel tank is designed to provide extra fuel capacity and double the range of your vehicle. The package includes a steel...
      Designed exclusively for diesel applicationsDoesn't alter the stock fuel delivery system
      $789.00 - $1,708.10
    • (1 review)
      # sp12332
      DFS780 Diesel Fuel System by aFe®. The diesel fuel in your truck contains contaminants, water and air/vapor which is reducing power and damaging your diesel fuel injectors. Introducing the aFe POWER DFS780 Diesel Fuel System, with its...
      Built-in Bypass For Stock Fuel System: Allows vehicle to bypass the DFS780 pump under light loads, reducing wear & tear on the DFS780. Also allows engine to run even if the DFS780 unit were to fail.Clear High-Impact Polycarbonate Sight Glass: Allows visual inspection of fuel.
      $835.05
    • (8 reviews)
      # sp822
      OEM In-Line Fuel Catalyst by Fitch®. Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive additives that must be continually replenished, you purchase this product once, for 250,000 miles of...
      Increases fuel economyIncreases horsepower and torque for improved performance
      $215.55 - $523.55
    • (8 reviews)
      # sp2401
      Power-Plus Series™ Throttle Body by BBK Performance®. All BBK Performance Power Plus Series throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time. Features like OEM...
      Designed to increase airflow and improve horsepowerDirect bolt-on replacement, no modifications necessary
      $199.99 - $549.99
    • (36 reviews)
      # sp6141
      PowerAid™ Throttle Body Spacer by AIRAID®. The patented Helix Bore in the PowerAid™ Throttle Body Spacer causes a spinning action of the incoming air charge as it passes through the throttle body. This turbulent airflow greatly...
      Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy
      $99.59 - $183.35
    • (1 review)
      # sp93216
      Fuel Rail Kit by Sniper®. Emission Code: 3. Billet fuel rail kit includes both rails, crossover line, and mounting hardware. Designed for use with Sniper EFI manifolds only. Enjoy superior performance by getting this premium-grade...
      Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials
      $109.95 - $114.95
    • (0 reviews)
      # sp34459
      ProGuard D2 Fuel Filter by aFe®. aFe created the Pro Guard D2 Oil Filter to handle the extreme conditions typically encountered by a heavy-duty diesel truck. Inside it has a synthetic composite material for maximum engine protection...
      Exclusive NF21 synthetic filter mediaUp to 99% filtration efficiency
      $20.90 - $171.00
    • (0 reviews)
      # sp10077
      II-4G Fuel Air Separation System by PureFlow AirDog®. This superior system is carefully designed to enhance engine performance and increase fuel economy by removing entrained air and vapor and particulate contaminates from diesel fuel....
      Engineered for improved engine performanceEnsures increased fuel economy, power and torque output
      $699.00 - $769.00
    • (4 reviews)
      # sp8648
      Vortice Throttle Body Spacer by Volant®. Make your intake air charge swirl its way into your cylinders. The cast fins on the Vortice spacer will induce a vortex as the air travels from the throttle body to the cylinders, promoting...
      Glass-filled nylon constructionO-ring, gasket and hardware included
      $31.90 - $39.48
    • (3 reviews)
      # sp24018
      Helix Power Tower Plus Throttle Body Spacer by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...
      Creates better engine cylinder filling and can be used with any grade of fuel for more power and economyChambers and channels specially designed to improve efficiency and air velocity performance
      $64.16 - $170.06
    • (0 reviews)
      # sp112867
      Remanufactured Fuel Injector by River City Diesel®. Designed utilizing the latest technology, this product by Titan features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $104.99 - $3,439.99
    • (1 review)
      # sp3450
      Power™ Throttle Body Assembly by Professional Products®. In many fuel injected engines, the throttle body is the portion of the air intake system that regulates the amount of air flowing into the engine, in reaction to the driver...
      Highest Quality Throttle Body AvailablePrecision Engineered
      $140.08 - $311.90
    • (0 reviews)
      # sp117728
      Velocity 4-Bolt Throttle Body by TSP®. Featuring a CNC-machined aluminum housing, this large throttle body provides maximum airflow for mid to high range horse power engines. Combined with a Top Street Performance fabricated intake...
      Designed for ultra high efficiencyProvides better performance
      $142.35
    • (0 reviews)
      # mpn4499447059
      Edelbrock DBC Throttle Body by PSI®. This Billet Throttle Body is ideal for DBC applications that need more air or for Drive by Wire applications that are converting to Drive by Cable. These are Genuine Edelbrock throttle bodies that...
      Designed for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $500.00
    • (1 review)
      # sp39894
      Drop-In Fuel Module by Holley®. Holley now offers offers a line of high performance Drop-in fuel modules to cover a wide ranges of vehicles from sports cars to pickup trucks. These Drop-in modules have been designed to the highest...
      Made with precision and quality in mindBuilt to last
      $133.95 - $682.95
    • (0 reviews)
      # sp103990
      Electric Fuel Pump Kit by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $471.87 - $928.12
    • (0 reviews)
      # sp136252
      DFS780 PRO Fuel Lift Pump by aFe®. aFe’s DFS780 MAX is our compact designed, universal fit, diesel fuel lift pump that delivers big performance at a small price compared to the other brands. Available for your Duramax, Power Stroke or...
      DFS780 MAX diesel fuel lift pump flow rated up to 187 gallons per hour. Improves throttle response and horsepower at all RPM’sUniversal billet aluminum mounting bracket allows for a secure, custom installation
      $645.05
    • (0 reviews)
      # sp127516
      Adjustable Diesel Fuel Lift Pump by FASS Fuel Systems®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Adjustable Fuel Pressure 1-75 PSIImproves Fuel Flow
      $379.05 - $535.80
    • (2 reviews)
      # sp137716
      Adjustable High Performance Fuel Pump by FASS Fuel Systems®. FASS Adjustable Diesel Fuel Pumps are designed to be the most versatile high performance fuel pump on the market that allows for adjustable fuel pressures to meet the demand...
      Adjustable Fuel PressureHigh Performance Flow Rate
      $464.55 - $702.05
    • (0 reviews)
      # sp118205
      D-Max Diesel Fuel Pump Flow Enhancer by FASS Fuel Systems®. Duramax diesel engines do not come with a factory lift pump, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel...
      Reduces Factory CP3/CP4 WorkloadDelivers Fuel Under Pressure
      $379.05 - $398.05
    • (0 reviews)
      # sp137718
      DRP Replacement Pump by FASS Fuel Systems®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $190.00
    • (3 reviews)
      # sp137720
      Titanium Series Fuel Air Separation System by FASS Fuel Systems®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $630.80 - $873.05
    • (0 reviews)
      # sp112849
      Fuel Injection Pump Conversion Kit by Fleece Performance Engineering®. Designed utilizing the latest technology, this product by Fleece features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $669.00 - $2,499.00
    • (0 reviews)
      # sp20015
      Flow-MaX Lift Pump by BD Diesel Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      High quality at an affordable priceExpertly made from premium materials
      $525.00 - $695.00
    • (0 reviews)
      # sp127518
      Dual Fueler CP3 Injection Pump Kit by PPE®. This product is made of high-quality materials to sere you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $1,899.99 - $2,385.00
    • (0 reviews)
      # sp83390
      Fuel Lift Pump by PPE®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $3.59 - $269.95
    • (0 reviews)
      # mpn4516998991
      CP3 Conversion Kit by Wehrli Custom Fabrication®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Made to ensure the highest level of qualityPrecise engineering provides great longevity
      $671.88
    • (0 reviews)
      # sp102907
      Twin CP3 Kit by Wehrli Custom Fabrication®. This product is made of high-quality materials to sere you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $1,202.94 - $1,488.82




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Automotive Tools
      August 24, 2017
      What Special Tools Are Available For Fuel...
      Maintenance and repair work on fuel systems must be done with precision, no matter what part of it you're working on. Tools specifically designed for use on fuel...
      by Timothy Zahl
    • Performance Fuel System Parts
      April 03, 2017
      The Top 4 Reasons to Install a Performance...
      Sitting between your engine's air filter housing and intake manifold, a throttle body assembly exists for the purpose of controlling how much air enters a...
      by Michael Grayen
    • Replacement Fuel System Parts
      November 06, 2014
      How To Replace An In-Tank Fuel Sending Unit
      A Fuel tank sending unit is a term for the mechanical assembly inside your fuel tank which measures the level of liquid in the tank, then reports its findings to the...
      by Timothy Zahl
    • Replacement Fuel System Parts
      August 03, 2014
      How To Replace Fuel Injectors
      Fuel injectors spray fuel directly into your engine’s cylinders during the intake stroke when a piston moves down to allow air and fuel to fill the cylinder chamber....
      by Michael Grayen

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