AWE: 2015-2020 BMW M4 3.0T - Resonated SwitchPath Exhaust Diamond Black Tips 102mm boost The AWE Tuning BMW F8x

The AWE Tuning BMW F8x M3 S-FLO Carbon Intake is comprised of two fully enclosed carbon fiber air boxes that mount securely in the stock locations

and maintain a comfortable quiet ride with elastomer bushing from SuperPro

larger 36 spline high quality aerospace grade center bars

If you are using an OEM GM crank you can hone the damper hub as follows:

AWE: 2015-2020 BMW M4 3.0T - Resonated SwitchPath Exhaust Diamond Black Tips 102mm boost The AWE Tuning BMW F8xAWE Tuning SwitchPath technology responds to the exhaust valve commands sent from your BMW ECU, dependent on your throttle input and M Sport button setting. This means that the AWE Tuning F80 M3 SwitchPath Exhaust will transform from a sophisticated "Touring" note to an aggressive "Track" note with the touch of the M Sport button or throttle position. Features: Full dual 3" CNC mandrel bent configuration Max gains of 20 hp and 31 ft lbs of torque at