AWE Tuning Resonated-to-Non-Resonated Conversion Kit for G2X M340i / M440i (3820-11056) 1709 these discs are designed to

these discs are designed to integrate flawlessly with your existing braking system

Allows for improved flow

A few minutes spent watching our how to install video and carefully reading installation instructions will pay off by preventing your ground effects from falling off due to improper installation

BMK009M is a packaged solution designed to improve performance and enhance the driving experience of your vehicle

-- No modification to the Adaptive Cruise Control System required

AWE Tuning Resonated-to-Non-Resonated Conversion Kit for G2X M340i / M440i (3820-11056) 1709 these discs are designed toReplace your existing AWE resonated mid pipes with non resonated mid pipes for additional sound tuning. The AWE No Check Engine Light Guarantee offers peace of mind against the appearance of Check Engine Lights when products are installed properly and used as intended, on vehicles with no additional modifications (with the exception of other AWE products intended to work with the product in question). No problems, no lights. Easy. Features: Direct