The AWE Touring Edition axle-back for BMW F3X 340i/440i features 90mm diamond black double-walled tips and a straight-through layout tuned with AWE’s 180 Technology to minimize drone while enhancing sound. Constructed from T304L stainless with CNC mandrel bends, the system is handcrafted in the USA and supplied with AWE’s fitment and no-check-engine-light guarantees plus a lifetime warranty for long-term ownership.
AWE Tuning BMW F3X 340i Touring Edition Axle-Back Exhaust - Diamond Black Tips (90mm)