MBRP 2021+ BMW M3/M4 3in Axle Back Dual Rear Exit w/ T304 SS Carbon Fiber Tips Cooling>Water Pumps and solid colored covers

and solid colored covers

8L's breathing with the Banks Ram-Air intake system

Banks High-Flow Billet Intake Plate

The system has the famous BORLA® "S-Type" sound level with no drone inside the vehicle

MBRP 2021+ BMW M3/M4 3in Axle Back Dual Rear Exit w/ T304 SS Carbon Fiber Tips Cooling>Water Pumps and solid colored coversTHE 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. Mandrel bending ensures no rippling in the bends.