AWE Tuning Non-Resonated-to-Resonated Conversion Kit for G2X M340i / M440i (3815-11062) MODEL_E84 It complements the aggressive lines

It complements the aggressive lines of the F87 M2

providing a seamless fit and finish

Pair of OE replacement coil springs (front or rear

Performance drivers seeking improved braking response and reliability

AWE Tuning Non-Resonated-to-Resonated Conversion Kit for G2X M340i / M440i (3815-11062) MODEL_E84 It complements the aggressive linesAWE Tuning Non Resonated to Resonated Conversion Kit 20192023 BMW G20 M340i G22 M440i 3. 0L Turbo Part #: 3015 42142 Overview The AWE Tuning Non Resonated to Resonated Conversion Kit is designed to enhance the sound profile of your BMW G20 M340i or G22 M440i by replacing the factory non resonated mid pipes with resonated versions. This upgrade is ideal for enthusiasts seeking a more refined and aggressive exhaust note without sacrificing daily