MBRP Exhaust 3" Cat Back, Single Rear Exit, T304 (S4803304) 1780 This allows drivers to change

This allows drivers to change assist springs without resetting the perch on the coilovers so the ride height isn't affected

Acura RSX/TSX K20/K24 02-08 (17U-08-1000-4)

and automatically upshift at a predetermined speed no matter what gear you're in

The BMW OEM Parts Required for Retrofit: Body bracket: #17211719126 x 2 / Rubber grommet: #17211712839 x 2 / Grommet insert: #17211712844 x 2 / Grommet hex head screw: #07119916886 x 2 / Oil cooler o-rings: #17222245358 x 2

MBRP Exhaust 3" Cat Back, Single Rear Exit, T304 (S4803304) 1780 This allows drivers to changeTHE ONLY EXHAUST YOU"LL EVER NEED MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It's the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends.