Equal Length Big Tube Headers and Up Pipe - Subaru WRX/STI/FXT/LGT (EJ20/EJ25) 22+ WRX you can achieve significant improvements

you can achieve significant improvements in both power and efficiency

Too large a diameter pipe

Invidia Replacement Black Stainless Tip to suit Invidia R400 for Subaru WRX/STI vehicles from 2011-2021

being shorter in height than their closest rivals without sacrificing flow

Equal Length Big Tube Headers and Up Pipe - Subaru WRX/STI/FXT/LGT (EJ20/EJ25) 22+ WRX you can achieve significant improvementsNote: EJ20 Motors will require EJ25 Oil Pan and Pickup for installation. 06 07 WRX STI and 03 08 Forester XT will need to modify OEM oil cooler assembly. Click here for instructions. INVIDIA BIG TUBE HEADERS This is the Invidia Equal Length Big Piping Exhaust Manifold. This type of manifold is ideal for those of you looking to surpass large horsepower figures that would otherwise be limited by the flow capacity of the factory exhaust manifold. When