Cobb Cat-back Exhaust Hardware kit - 2011-2021 Subaru WRX / STI Sedan Toyota-GR-Corolla-2025Cobb Cat Back Exhaust Hardware Kit 2011 2021 Subaru WRX STI Sedan The Cobb Cat Back Exhaust Hardware Kit for the 2011 2021 Subaru WRX STI provides replacement gaskets, bolts, clamps, and hangers for the Cobb cat back exhaust system. Use when original hardware is missing, corroded, or needs replacement during reinstallation. All hardware is correct specification for the Cobb cat back system on this platform. DETAILS Platform: 2011 2021 Subaru WRX STI
Fits nearly all FA
and the Grip Series 1 kit represents the validated entry point for the platform's performance suspension development
17-23mm Lateral adjustment towards brake pedal
trend-setting hose fitting and ferrule design Every HEL Performance brake line fitting features a unique internal multi-groove design
Reduces rear subframe movement under cornering
4-ply silicone couplers are used throughout our design for a couple of reasons:
Whiteline Front and Rear Shifter Bushings - 2002-2014 Subaru WRX / 2000-2008 Forester
5in) is the correct replacement seal for the standard 2
Enhances steering response and driver feedback
5 +32 - 2015+ WRX STI RallySport Direct proudly carries a great selection of Gram Lights wheels brought to you by RAYS Engineering
The left and right fuel rails are identical and feature anodized aluminum bodies and mounting brackets
The Axle-Back Exhaust System will have built-in mufflers and blue tips to create a race-inspired sound on the new Subaru WRX