FREEFLOW EXHAUST X1/X2 XDRIVE

The Dinan axle-back exhaust dramatically improves the exhaust note of F48 X1 and F39 X2 BMW crossovers, making it louder, fuller, and deeper. It features 70mm piping for freer flow and a streamlined muffler to reduce back pressure, resulting in improved top-end power and a sporty sound with pops. Factory valve control is retained, and the system is engineered to reduce low-RPM drone. Crafted from T304 stainless steel, TIG welded, and brush-finished, it includes enormous, dual 4" (102mm) clamp-on, double-walled, polished, laser-engraved exhaust tips with Dinan's signature straight cut design.