COBB BMW 3-Series Cat-Back Exhaust System, 5B1130
Increase performance and sound with COBB Upgaded Cat-back System 5B1130. The COBB Upgraded Cat-back system is made up of 2.5" and 3" 304 Stainless Steel pipes and gives your BMW a deeper more throatier sound during WOT and cruising. The COBBBMW 3-Series Cat-back Exhaust is designed to fit your BMW 335. This exhaust system utilizes a single 3" pipe into a suitcase style muffler which is then divides the exhaust gas between 2, 2.5" pipes to exit the muffler. This system is unmatched not only in performance, but with OEM like fitment, innovative engineering and outstanding craftsmanship.
Cat-back System Features
- 2.5" & 3" 304 Stainless Steel Construction
- CNC Mandrel Bent Tubing with TIG Welds
- V-Band Clamp Connections for Infinite Adjustability
- 4" Slip Fit Tips In Order to Customize Tip Placement
- Helmholtz Chamber to Reduce Resonance
**Note: Does not fit E93 335 Models.
- E90 E92 3-Series 335i, xi, i xDrive (N54) 2007-2011
E92 3-Series 335is (N54) 2011-2013