Engineered for those who like their B58 loud and unfiltered, the AWE Track Edition Exhaust for the BMW G42 M240i replaces rear resonators with straight-through 3” stainless piping for maximum performance and an aggressive soundtrack. Handcrafted in-house from U.S.-sourced .065”-wall T304L stainless steel, it increases flow by 65% over stock to generate gains of +10 hp and +17 lb-ft of torque at the wheels on factory software. Complete with quad 4” double-walled slash-cut Chrome Silver tips, this direct bolt-on setup requires no cutting and is backed by AWE’s Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty.