STM 2G DSM AWD Downpipe for Stock O2 Housing pin set Engine Control Relay

Engine Control Relay

Knock Control

• Red ranges for channels

Set up via gauge-mounted buttons or a mobile app

STM 2G DSM AWD Downpipe for Stock O2 Housing pin set Engine Control RelayThe STM 3" stainless steel downpipe for the AWD 2G DSM will bolt up to any stock location test pipe cat and is designed for use with the stock o2 housing. This is a perfect match for the STM Test Pipes. 3" stainless steel construction mating to a 2. 5" flange to match the stock turbo o2 housing. STM downpipes are tig welded, back purged and made in the USA! Vehicle Fitment: 2G DSM AWD 1995 1999 Eclipse GSX 1995 1998 Talon TSi AWD Fits ALL WHEEL DRIVE