Dinan Axleback Exhaust System | BMW 540i (D660-0078-BLK) YMM_2007_2017_Jeep_Patriot_MK delivering increased horsepower and torque

delivering increased horsepower and torque

and resistance to wear and tear

allowing you to customize the suspension response to suit your driving preferences and conditions

making them a valuable addition to any fabrication toolkit

Precisely engineered for excellent fitment on factory trunks

Dinan Axleback Exhaust System | BMW 540i (D660-0078-BLK) YMM_2007_2017_Jeep_Patriot_MK delivering increased horsepower and torqueThe Dinan 17 23 BMW 540i Freeflow Axleback Exhaust System is a high performance upgrade designed to enhance sound and aesthetics. Constructed from 16 gauge 304 stainless steel, it offers excellent corrosion resistance and durability. The system features a meticulously engineered fit to ensure perfect alignment using factory hangers. A standout design element is the twin, quadrilateral black ceramic coated tips, which are engraved and significantly