|
|
|
STM Stainless Cat-Back Exhaust for 2G AWD DSM
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 rear 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 3" to fit any aftermarket stock-location 3" HFC or test pipe. Does not fit the 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
• 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
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
• 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!
Notes:
STM-2GDSM-EX-SS-25 has been discontinued as of October 29 2025. We no longer offer the 2.5" option to fit the stock cat.
Customer Reviews
The exhaust is great quality, and has a nice deep sound. Would recommend to anyone looking to replace their current exhaust. The tip could be updated for a better appearance but you can easily look past this after installed. Another great product from STM
A beautiful exhaust that produces the most aggressive sound that I have ever heard from a four cylinder. The singular tip looks a little sad in the rectangular bumper cutout, but not that big of a deal. I'm no longer embarrassed to drive the car (previous exhaust had rusted off at the downpipe) but even with a catalytic converter installed I'm going to have to add an additional muffler or resonator to be comfortable DDing the car. It's very close to acceptable and I'm sure that many people would be fine with the volume, but with a cat it's just slightly too loud for me.
 |
WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov |