Subaru Impreza WRX 15-21 Turbo Header Manifold Equal Length w/ EWG PLM This dial has indication markings

This dial has indication markings for every 5 PSI graduation of fuel pressure and large bold print markings with numerical print for every 20 PSI graduation

high strength steel built for superior stability

schedule 40 pipe

K20 K24 engines

Subaru Impreza WRX 15-21 Turbo Header Manifold Equal Length w/ EWG PLM This dial has indication markings*All headers and large exhaust items may be subject to additional shipping charges* By changing your WRX to an external wastegate setup, it prevents boost creep or boost spike. Boost control is key when it comes to tuning turbo engines, even if you're running the stock turbo. This is guaranteed to be the best value WRX header turbo manifold with EWG on the market today! The header will bolt up to the stock location as a direct replacement. Starting