2001-2006 Mitsubishi Lancer Evolution 7/8/9 O2 Downpipe Recirculated for OEM-Style Housing by STM
The STM Evo 7/8/9 O2 Housing Downpipe combo is the perfect bolt-on addition to your exhaust! Features a recirculated design to route the wastegate back through the exhaust. The all-in-one stainless steel design will eliminate extra hardware and flow smoothly straight through from the turbo utilizing the tapered CNC flange. All gaskets and necessary hardware are included for a clean install.
Features
- Recirculated
- Hand Fabricated
- Tig-Welded
- Back-Purged
- 3" Stainless Steel
- CNC Flanges
- Gaskets and Hardware Included
Benefits
- Increases Horsepower
- Louder and More Aggressive Exhaust Note
