Cobb Subaru SS 3" Cat-Back Exhaust Hardware kit - 2015-2021 Subaru WRX / STI Oil Filter Vehicle Options:

Vehicle Options:

Piping Diameter: 60 mm to 65 mm

Direct OEM Replacements: Installs in place of factory caps with no modification required

A wrinkle black powder coat finish gives an upgraded yet subtle appearance under the hood

Damping Adjustment: 24-step single way adjustable

Cobb Subaru SS 3" Cat-Back Exhaust Hardware kit - 2015-2021 Subaru WRX / STI Oil Filter Vehicle Options:COBB Tuning's replacement hardware kit for your Cat Back Exhaust for 2015 2021 Subaru WRX and STI. This kit features all the hardware you'll need on the cat back system including: 2 7 16" 2 Bolt Exhaust Gaskets 1 3" Thin 2 Bolt Exhaust Gasket 6 Zinc Plated Hex Bolts 10x1. 25 thread pitch, 35mm long threads 6 6 10 x 1. 25mm nuts Why? Has your hardware for your Cat Back gone missing or need to be replaced? COBB Tuning is happy to offer you our Hardware