MBRP 21-23 BMW M4 G82 / M3 G80 3.0L T304 Stainless Steel 3in Resonator Bypass X-Pipe Honda Accord 7th Gen (2003 - 2007) 8% from stock while increasing

8% from stock while increasing (and smoothing) velocity to 101

CNC machined filter housing features built in mounting solution to secure the unit and lines from dangerous movement

and is polished and heat treated

Our aluminum flywheels are machined from billet 6061-T6 aluminum to meet SFI spec 1

Includes donut gasket & hardware

MBRP 21-23 BMW M4 G82 / M3 G80 3.0L T304 Stainless Steel 3in Resonator Bypass X-Pipe Honda Accord 7th Gen (2003 - 2007) 8% from stock while increasingFITS: BMW M3 G80 (2021+) BMW M4 G82 83 (2021+) THE 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. Its the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow.