STM Stainless Single Exit Cat-Back Exhaust for 2022+ WRX

The STM 2022+ WRX stainless steel single exit catback exhaust will bolt up to your stock or aftermarket downpipe utilizing existing hangers and includes all gaskets and hardware for a clean and easy install.

The single exit stainless design is a great lightweight option without the titanium price tag. This exhaust weighs in at 20.7 pounds - 16.3 lighter than the stock catback at 37 pounds. The single exit stainless gave us a deep exhaust note with a few burbles and crackling. Sounds great in the car and gets very quiet when you push in the clutch if you need to be stealthy. It's pretty rowdy on cold-start.

Vehicle Fitment:
2022-2023+ Subaru WRX (VB FA24)
Fits all Base, Limited, Premium, 6-speed manual and auto CVT

Weights:
• Full stainless steel construction
• Factory cat-back weighs 37 pounds
• STM single exit stainless weighs 20.7 pounds
• Saves 16.3 pounds vs stock

Features:
• Lightweight .049" Wall
• 3" 2-Bolt CNC Flanges
• Hand Fabricated
• Tig-Welded Back-Purged
• Full 3" Stainless
• Gaskets and Hardware Included
• Uses Factory Exhaust Hangers
• Bolts to Stock or Aftermarket Downpipe
• Deep Sound and a Perfect Fit
• Made in the USA!
• Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Includes:
(1) STM 2-Piece Stainless Exhaust
(2) 3" Remflex Gaskets
(4) M10 x 35 Bolts
(4) M10 Flat Washers
(4) M10 Nuts

Pictured:
Installed on our 2022 6-speed WRX with the STM Downpipe.

Video / Audio:
This is a brand new release - we will have videos up soon!

Shipping Times: 1-14 Days
Hand crafted and welded in New York, please give our fabricators time to assemble your piece!

See more STM Products