The STM 3" stainless steel downpipe for the AWD 2G DSM will bolt up to any stock location test pipe/cat and o2 housing with 3" 2-bolt flange or slotted 2.5" flange. This is a perfect match for the STM O2 Housings and Test Pipes. Fully 3" stainless steel, 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 models only • Fits both STM 2.5" and 3" test pipes (or aftermarket in stock location) • Confirmed to fit STM O2 housing • Does not fit stock O2 housing • Does not fit front wheel drive models