Nissan Skyline RB20DET R32
Apexi GT Race Downpipe Nissan Skyline GTS 4 1989-1994. The Apexi Downpipe is the pipe on turbo vehicles that connects the turbine exhaust housing to the catalytic converter. Apexi downpipes provide incredible amounts of power because the piping diameter is enlarged so early on the exhaust system resulting in a dramatic increase in exhaust flow capacity as well as a significant reduction of back pressure. The GT spec Downpipes are constructed of fully polished SUS 304 stainless steel.