Boost Leak Tester - 4.00" - BOOSTLEAK-4.00 Hose Finisher No other line of racing

No other line of racing camshafts even comes close to Skunk2's Ultra Series

IP66 water resistance – open cockpit safe

The COBB Intake for the second generation Ford Raptor checks every box that enthusiasts expect from a high-quality bolt on upgrade

If you are mounting these into an RSX

Installs In Minutes With Existing OEM Hardware

Boost Leak Tester - 4.00" - BOOSTLEAK-4.00 Hose Finisher No other line of racingBoost Leak Tester is a must have for your boosted setup. Install the Boost Leak Tester to your turbo inlet and apply compressed air through the tire valve stem. You can listen for air leaks or spray soapy water in suspect areas. Boost Leak Tester uses a 2. 5" tester cap and a silicone hose reducer to fit your turbo inlet size. You can use different size reducer hoses to fit other size inlets.