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Honda B Series Performance Parts Honda K Series Performance Parts Honda S2000 Performance Parts Mitsubishi Evo 8 and 9 Performance Parts Mitsubishi Evo X Performance Parts Nissan GTR Performance Parts Honda D Series Performance Parts Honda H Series Performance Parts

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9 Item(s)

  1. Kinsler Fuel Injection Individual Throttle Bodies

    This is THE best individual throttle body on the market for making horsepower. Learn More

    $3,027.20

    $2,899.00

  2. Skunk2 Ultra Race Intake Manifold

    The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of the much anticipated Ultra Series Intake Manifold. 4P CNC Porting Adds up to 55 CFM Gain in airflow!!

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    $690.00

  3. Skunk2 Ultra Street Intake Manifold

    The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of the much anticipated Ultra Series Intake Manifold. Add 4 Piston CNC Porting for an additional 50+ CFM Gain in airflow!

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    $389.00

  4. 4P CNC Porting for Skunk2 Ultra Manifold

    If you have already purchased a Skunk2 Ultra Race or Ultra Street manifold, you can send it to the address below to be CNC Ported. 4 Piston Racing CNC Ported runners flow 50-70 CFM more air than an off the shelf manifold depending on the port profile. These ports are designed to be port matched to our race winning CNC ported cylinder heads. Please included your contact info and what engine you have in the box with the runners. Ship the manifold runners to: 4 Piston Racing 200 Colin Ct. Danville, IN 46122 317-440-6777 Learn More
    $300.00

  5. Skunk2 Ultra Race Center Feed Intake Manifold

    Skunk2 Ultra Series Centerfeed Intake Manifolds are available for Honda/Acura B and K-Series engines. They work best with high RPM naturally aspirated engines and are perfect for turbo applications running 20 or more lbs of boost. Plenum volume increases available with 1L and 2L spacers, modular design for ease of porting and tapped with 1/8” and 1/4” NPT for all accessories. Centerfeed manifolds are available as a complete manifold kit or plenum only. OFF ROAD USE ONLY! Add 4 Piston CNC runner porting for 55+ CFM gains Learn More
    $869.99

  6. Skunk2 90mm Pro Series Billet Throttle Body

    Skunk2 is proud to introduce its 90mm Pro Series Throttle Body. Skunk2’s Pro Series Throttle Bodies are designed to be used with Skunk2 Ultra Series Intake Manifolds for bolt-on horsepower and torque gains by optimizing engine airflow. Skunk2 throttle bodies undergo an extensive design and testing process to produce a unit that doesn’t just provide more flow, but retains smooth drivability and OEM throttle characteristics. Skunk2 Pro-Series Throttle Bodies are designed using the latest CAE (Computer Aided Engineering) tools to produce a unit that exceeds industry standards. Each Pro-Series Throttle Body is CNC-machined from forged, billet 6061-T6 aluminum and hard anodized for durability. Additionally, Skunk2’s unique design relocates the MAP sensor underneath and eliminates the OEM coolant outlets for cooler operation and a cleaner appearance. A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands. Skunk2’s new Pro Series Throttle Bodies feature a 90mm bore, and utilize a Mustang 5.0 bolt pattern. Skunk2 90mm Pro-Series Throttle Bodies use Honda MAP and TPS sensors. The perfect match for your Ultra Race Intake Manifold. FEATURES: Large 90mm Bore Ford Mustang 5.0 Bolt Pattern Uses Honda MAP and TPS sensor Compatible With OEM Throttle Cable CNC-Forged 6061-T6 Billet Aluminum Construction Sealed Bearings For Smooth Operation Durable, Corrosion-Resistant Hard-Anodized Finish Eliminates OEM Water lines For Cooler Operation Integrated Skunk2 Badge Learn More
    $335.00

  7. 4 Piston Racing Carbon Fiber Airbox

    The 4 Piston Racing carbon fiber air box is designed for All Motor K-Swap race cars with Lean engine mounts and Kinsler ITBs. The mounting plates can accommodate ITB sizes up to 73.6mm. This air box was designed by Jackson Myers and offers superior performance over any other box on the market. A proper air box does much more than direct air to the trumpets. Pressure waves from in and around the bellmouths of the ITB trumpets can produce unpredictable flows within the airbox and drastically affect the performance of each individual cylinder. This air box design takes into consideration the engine configuration and rpm range, and works to maximize performance in this application. It is common to bolt the air box onto a stationary engine without and vehicle movement, and without the use of a fan to facilitate vehicle movement, and to see up to 10 horsepower gains throughout the usable upper rpm range. More performance benefit can be realized in a moving race car at speed. This air box currently powers ALL of the fastest ALL MOTOR Hondas in the world. MADE IN THE USA and available exclusively from 4 Piston Racing Learn More
    $600.00

  8. Skunk2 Composite Fuel Rail

    Skunk2’s cutting-edge fuel rails are available in two materials - aluminum and composite. Composite fuel rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite—a material that’s 33-percent lighter, 60-percent stronger, and operates up to 100°F cooler when compared to aluminum and insulates fuel from both radiant and conductive heat transfer underneath the hood, resulting in increased horsepower and torque. Composite Fuel Rails also feature large 0.625-inch internal bores for superior fuel injector pulsation dampening, are machined with a smooth interior finish, and feature radius-cut fuel injector outlets for improved flow characteristics. The all new aluminum fuel rails are are made from 6061T6 aluminum, a material that possesses an ultimate tensile strength of at least 42,000 psi (300 MPa) and yield strength of at least 35,000 psi (241 MPa). Skunk2's all new fuel rails feature large 0.669-inch internal bores for superior fuel injector pulsation dampening, are machined with a smooth interior finish, and feature radius-cut fuel injector outlets for improved flow characteristics. Skunk2’s B-series fuel rails can support up to 1,200hp, with gains as high as three percent realized during testing. Learn More
    $190.00

  9. 4P Thermal Gasket

    4P Thermal Gaskets are cut to match our CNC Ported heads. These thermal gaskets reduce heat transfer from the cylinder head to the intake manifold. They are durable and can be cleaned and reused over and over. They will not shrink, warp, or melt at temperatures up to 500 degrees.

    • Port shapes precut to match 4P CNC Cylinder Heads
    • Reduced heat transfer from head to induction
    • Reusable

     

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    $49.99

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