Product Lines

  • Ultra Race Manifolds
  • Universal High Velocity Intake Kits
  • Skunk2 Racing Radiator Hose Kits
  • Alpha Series Radiators
  • Ultra Series Centerfeed Intake Manifolds
  • Ultra and Alpha LCA's

    • Next generation manifolds for the aftermarket intake technology...

      Skunk2 Racing Ultra Series Intake Manifolds are the phenomenal next generation manifolds for the aftermarket intake technology. Made from high-grade 356 aluminum alloy for a strong and lightweight design, CNC-machined for a precise fit, Ultra Manifolds are individually inspected for best quality assurance. The large 90mm throttle body opening, 87mm velocity stacks, high-velocity intake runners, with smooth transitions, modular design and years of engineering research and development allow the Ultra Series Manifolds to outflow the competition. Designed to be used with built, high-horsepower naturally aspirated or forced induction setups, the Skunk2 Ultra Series Intake Manifolds help provide a new affordable level of high-end intake technology to the marketplace.

      Skunk2® - Bseriesadapt

      B-Series Ultra Manifolds feature a dual mounting flange to fit B18 and B16 cylinder heads.

      Skunk2® - Runner Port

      Easy porting of intake runners

      • Cast from high-grade 356 aluminum alloy for a strong and lightweight design
      • Available for Honda K, B, D, H and S2K Series engines
      • Modular design allows for easy porting of intake runners and plenum size changes
      • Symmetrical plenum bolt pattern allows manifold plenum to be flipped
      • Plenum volume varies from 3.5L to 5L with available spacers to increase volume in 1L and 2L increments
      • 90mm throttle body opening with Ford bolt pattern
      • Include thermal intake gasket for high-temperature insulation
      • Dual fuel rail provisions for extreme horse power applications
      • Tapped with 1/8” and 1/4” NPT threads for accessories and Honda air temperature port (except K-Series)

    • Reduces heat soak and maximizes airflow...

      • Reinforced automotive grade silicone adapter coupler
      • Flexible, vibration dampening integrated mounting ring for ease of installation
      • 3 stainless steel band clamps
      • Composite Dimpled Velocity Stack
      • Over 317 sq in area of high flow filter media
      Skunk2® - Stack Diagram

      The Skunk2 Universal High-Velocity Intake Kit reduces heat soak and maximizes airflow and velocity for any induction system. The kit utilizes a massive 6.8” diameter high-flow low-restriction air filter that features a unique double-cone design where the inverted inner filter cone not only increases the filter surface area and air flow capacity, it also helps reduce turbulence inside the filter and guide the incoming air to achieve higher flow rates and velocities.

      Skunk2® - Competitor Design

      A typical Single Cone Filter mass flow rate is 47.7 lbs/min 10 in H2O. Flow separation is caused by turbulence which reduces the cross-sectional flow area and increases restriction.

      Skunk2® - Design

      The Skunk2 Double Cone Filter mass flow rate is 57.4 lbs/min 10 in H2O. The double Cone design reduces turbulence inside the filter and increases the filtration area resulting in a higher flow rate and velocity. An energized boundary layer is created reducing flow separation and restriction.


      • Included with the filter is a unique Composite Velocity Stack that incorporates golf ball like dimples on the surface. These dimples create an energized boundary layer that reduces surface drag and allows air to stay attached as it curves into the bell mouth. The result is higher air velocities and increased air mass delivery to the engine.

    • Handmade, high-quality, automotive-grade silicone....

      Skunk2 Racing Silicone Radiator Hoses are handmade using high-quality, automotive-grade silicone and feature cutting-edge, multi-layer, embedded fiber linings that will resist even the most abusive engine temperatures and pressures. Each application has been test-fitted for accuracy, OEM fit, and subjected to rigorous tests and inspections to ensure years of worry-free operation. All Skunk2 Racing radiator hoses are compatible with each vehicle’s OEM water housings, radiator necks, and OEM hose clamps. You are going to have to replace those OEM radiator hoses sooner or later. Do your engine bay a favor and upgrade it with a Skunk2 Racing Silicone Radiator Hose Kit paired with Skunk2 Racing Alpha Series Radiators.


      • Max temperature of 446F (230C)
      • Complete kit includes upper and lower radiator hoses
      • Direct OEM fit
      • Handmade automotive-grade silicone
      • Multi-Layer embedded fiber linings
      • Feature legendary Skunk2 Race Track logo
      • Pair with Skunk2 Racing Alpha Series Radiators

    • Skunk2 Racing Alpha aluminum radiators are a perfect direct fit upgrade

      Skunk2 Racing Alpha aluminum radiators are a perfect direct fit upgrade designed to dramatically increase both cooling efficiency and engine performance. Alpha Radiators are available in full-size and half-size variations. All Alpha Series Radiators are manufactured from lightweight and durable aluminum with atmosphere controlled 100% brazed cores, TIG-welded ends, and high-efficiency fins. Each radiator features dual-core design for the ultimate cooling performance. Skunk2 Racing High-Pressure Radiator Cap increases your radiator pressure and cooling system boiling point for unsurpassed efficiency. As a finishing touch, Alpha Radiators end tanks are polished embossed with the Skunk2 Alpha Logo and include a Skunk2 AlphaRad badge for authenticity.


      • Dual Core Design allows for better cooling performance and superior rigidity over the OEM single core design.
      • Skunk2 High-Pressure Radiator Cap increases your radiator pressure and cooling system boiling point for unsurpassed efficiency.
      • Upgrading the thermal efficiency of your cooling system is key to making more power and torque. Thermal imaging is an important tool in verifying the cooling performance of radiators to observe the cooling gradients of the radiator and optimize designs for each vehicle application. Skunk2 Alpha radiators are made with aluminum end tanks and feature massive aluminum dual cooling cores in contrast to many OEM radiator’s plastic end tanks and single cores.

    • A new take on Ultra Series Manifolds...

      • Ultra Series Centerfeed Intake Manifolds by Skunk2 Racing are available for Honda/Acura B and K-Series engines.
      • 90mm throttle body opening with Ford bolt pattern.
      • Includes thermal intake gasket for high-temperature insulation
      • Cast from high-grade 356 aluminum alloy for a strong and lightweight design
      • Modular design allows for easy porting of intake runners and increasing plenum volume size from 5L to 6L or even 7L by adding Skunk2 Spacers.
      • Cast in velocity stacks to reduce turbulence and increase air flow to the runners.

    • Decide which is right for your build....

      Skunk2 Ultra and Alpha Rear Lower Control Arms are direct replacements for the factory OEM arms and are ideal for street and race applications. Benchmarking off of Skunk2 previous LCA design, their goal was to design an arm that was lighter, stronger, and more durable without increased noise, vibration, or harshness (NVH).


      The inboard bushing features a large tuned durometer elastomeric bushing, that is hard enough for improved handling performance yet compliant enough to minimize an unwanted increase in NVH, while the lower shock mount utilizes Delrin bushings for reduced friction and minimal deflection for improved dynamic shock control. For improved bushing life, the latest materials were used, and a high-precision spherical bearing on the trailing arm side was utilized to reduce twist at the inboard bushing.


      Even though a second spherical bearing for the inboard pickup point is offered as a racing upgrade, Skunk2 chose to use only one spherical bearing to minimize unwanted increases in NVH for street use. By using this specific combination of bushings, handling performance and control is improved significantly without compromising NVH or comfort.

      Ultra LCA’s

      • CNC Machined from Forged 7075 Aluminum
      • 44% lighter than OEM arms
      • 19% EG / 24% EK lighter than original S2 LCA design
      • 27% EG / 49% EK stronger than original S2 LCA design
      • Outboard Spherical Bearing to reduce bushing twist
      • Tuned Polyurethane Inboard Bushing to dampen NVH
      • Delrin Shock Mount Bushings for improved shock performance
      • Optional Inboard Spherical Bearing Upgrade Available

      Alpha LCA’s

      • Machined from Forged 6061 Aluminum
      • 40% lighter than OEM arms
      • 15% EG / 19% EK lighter than original S2 LCA design
      • 7% EG / 11% EK stronger than original S2 LCA design
      • Outboard Spherical Bearing to reduce bushing twist
      • Tuned Polyurethane Inboard Bushing to dampen NVH
      • Delrin Shock Mount Bushings for improved shock performance