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COBB Catback Exhaust Sti 2008+
The highly anticipated COBB Catback Exhaust for 2008+ STi is now available! COBB 3.0" T-304 Stainless Steel Exhaust uses a unique "straight-through" muffler section rather than common chambered designs. This minimizes tubing bends, reduces back pressure and maintains that neighborhood friendly sound.
The factory STi system is quite restrictive. We've seen as much as 8psi of back pressure. If you're looking to increase performance all the way to redline, installing a cat back exhaust system will help you achieve noticeable gains.
The COBB exhaust is a full cat back system that will mount directly to the stock downpipe, or Cobb downpipes system.
COBB 3.0" SS Cat-Back:
- Straight through optimum flow design
- 304 Stainless throughout
- TIG Welded
- Quad Polished Tips
- Fits Stock Downpipe
- Fits COBB Downpipe
- Hardware Included