Originally Posted by ucla bruin
Agreed. I don't see any exhaust systems that remove the cats to pass emission in CA. Akra, IPE, any header-back with straight pipes.
ok lol ill UPDATE
that it wont pass emissions in CA due to the actual inspection of the exhaust gasses however it will pass inspection machines' tests.
Current: 2015 M4, SSII / SO
Current: 2013 E92 M3, SSII, Black extended, ZCP, fully loaded
Mods: Black Hood Vents, Black Grilles, Black Side Grilles, Lux H8 v. 4.0, CF Mirrors, CF Spoiler, Black ///M Emblem, Evolve Tune, Dinan CF Intake, Dinan Pulley, Akrapovic GT4
Retired: 2011.5 E92 M3, SSII