034 Motorsport Billet Aluminum Rear Subframe Insert Kit - F2x/F3x Chassis polo 6rpolo a *IE downpipe sold separately

*IE downpipe sold separately

0 TSI 265 PS Downpipe

Production for this item is approximately 14 - 28 working days

hot climates or on the track

034 Motorsport Billet Aluminum Rear Subframe Insert Kit - F2x/F3x Chassis polo 6rpolo a *IE downpipe sold separatelyThe BMW F2x F3x chassis use rubber rear subframe mounts that deflect under load, causing the rear end to feel vague and loose, as well as leading to less than optimal suspension geometry and increased understeer. These precision machined billet aluminium inserts are designed to fill voids in the factory rear subframe mounts, and limit subframe movement without sacrificing ride quality or introducing any perceivable additional noise, vibration, or