Dinan Axleback Exhaust BMW F30 340i F32 440i (2016-2020) Black or Poli – Redline360

Max Torque Gain At 6600 RPM; Quad 89 mm. / 3.5 in. Laser Engraved Polished Tips;Dinan engineers designed the exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration.

2016-2018 BMW 340i Dinan D660-0055-BLK - Axle-Back Stainless Exhaust

Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW 328i/428i

Dinan D660-0085-BLK Dinan Free Flow Axle-Back Exhaust - 2020-2024 BMW M340i/M440i

Dinan D660-0045-BLK Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW 335i/435i

Dinan D660-0045-BLK Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW 335i/435i

Dinan D660-0085-BLK Dinan Free Flow Axle-Back Exhaust - 2020-2024 BMW M340i/M440i

Dinan Axleback Exhaust BMW 330i / 430i F30/F31/F32/F33/F36 (16-20) Bla – Redline360

Dinan D660-0085-BLK Dinan Free Flow Axle-Back Exhaust - 2020-2024 BMW M340i/M440i

Dinan D660-0091 Dinan Valved Axle-Back Exhaust - 2019-2024 BMW 330i/430i

Delivering on the promise of performance (and sound) without sacrifice, the Dinan G20 330i / G22 430i exhaust not only grants the B46/B48 4-cylinder improved exhaust flow by reducing back pressure but also imbues the platform with a deeper and fuller note, free of any added drone or other negative side effects commonly associated with aftermarket exhausts. The goal of OEM+ and then some, realized.