The STM full 3″ stainless steel cat-back exhaust for 2G AWD DSM is made in-house at STM from 3″ mandrel-bent tube and tig-welded flanges with an Ultra-Quiet resonator for the perfect mix of sound and performance. Fits AWD models only and fits both 2GA and 2GB bumpers.
The cat-back exhaust utilizes all factory hangers and weighs in at only 19.7 pounds with hardware. The flange to the cat is available 3″ to fit any aftermarket stock-location 3″ HFC or test pipe or choose 2.5″ to mate to your factory cat. Pictured installed Cory’s 1999 GSX.
Vehicle Fitment:
2G DSM AWD
1995-1999 Eclipse GSX
1995-1998 Talon TSi
• Fits ALL WHEEL DRIVE models only
STM-2GDSM-EX-SS (3″ Flange to Cat)
• Does not fit the stock cat.
• Bolts to any test pipe in the stock location using a 3″ flange.
• Fits STM 2G High Flow Cat
STM-2GDSM-EX-SS-25 (2.5″ Flange to Factory Cat)
• Fits the stock cat.
• We now offer this option to fit with the factory catalytic converter. Please note, this will no longer be a true 3″ exhaust. The flange at the cat end will merge to a 2.5″ flange to bolt to the stock cat.
Features & Specs:
• Weighs 19.7 pounds
• Factory cat-back weighs 37 pounds
• Save 17.3 pounds!
• Tig Welded Stainless Steel (Back Purged)
• 3″ Piping
• 3″ 2-Bolt Flanges (2.5″ option for stock cat available)
• 3.5″ Exhaust Tip
Made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
Includes:
(1) STM Two Piece Exhaust
(2) 3″ 2-Bolt Remflex Gaskets
(4) M10 x 35 Bolts
(4) M10 Nuts
(4) M10 Flat Washers
Shipping Times: 1-14 days
Hand crafted and welded in New York, please give our fabricators time to assemble your piece!