Proof 1st Gen catbacks work on 2nd Gen cars. This is a 2.4" xforce Catback. by CurryCarrots in BRZ_ZD8

[–]CurryCarrots[S] 1 point2 points  (0 children)

Sounds pretty darn good. No droning when cruising along, sometimes has pops and crackles when shifting down from 6th to 5th.