SS 3" Cat-Back Exhaust Hardware Kit - Subaru WRX / STI VA SMY Performance All of their multi plate

All of their multi plate clutches come with a lightweight chromoly steel flywheel

The intake utilizes a one piece design constructed from a high temperature plastic composite

- Made of zinc plated Aluminum

PRO-SYSTEM-PLUS

SS 3" Cat-Back Exhaust Hardware Kit - Subaru WRX / STI VA SMY Performance All of their multi plateDESCRIPTION COBB Tuning's replacement hardware kit for your Cat Back Exhaust. 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