GSC Power-Division 21-4N Intake Valve Set of 8-35mm (+1mm) (gsc2284-8) 16330 Ideal replacement for the vacuum/boost

Ideal replacement for the vacuum/boost port found in all Aeromotive bypass regulators where Vacuum/Boost reference is not required

2010 and later models will require a custom ECU tune for safe operation when using this intake pipe

This newly designed intake tube and fitting eliminates potential issues with check engine lights

Included software remains emissions compliant and uses your factory exhaust

The company provides heavy-duty units that incorporate many of B&M's cutting-edge factory specifications

GSC Power-Division 21-4N Intake Valve Set of 8-35mm (+1mm) (gsc2284-8) 16330 Ideal replacement for the vacuum/boostWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the