Berk Technology Exhaust Systems (BT1801-MP) 1583 Constructed from a single-piece carbon

Constructed from a single-piece carbon sheet ensuring consistent weave pattern and enhanced strength

Double bellow air springs

Crafted by Seibon Carbon with over 15 years of experience

Scenery gets blurry-in-a-hurry as the centrifugal Vortech blower spins up to hyper speed with a telltale hiss

Submodel: SXT

Berk Technology Exhaust Systems (BT1801-MP) 1583 Constructed from a single-piece carbonBMW 135i 08 up Resonated Midpipes. Dual 2. 5".. Give your car the performance it deserves with this amazing part from Berk Technology. You will unleash the true potential and power that your vehicle has hidden inside. Features: Reduced turbo spool time and lower exhaust gas temperatures (EGR's) for a more efficient running engine. Reduced exhaust drone at highway speeds while improving performance and reducing weight at the same time. Removes the