BMW E60 E61 E63 E64 front radius arm bush PFF5-701

Powerflex PFF5-701 polyurethane front radius arm bushes for BMW E60, E61, E63 and E64 (2003-2010), including M5 and M6. Replaces OEM 31126765992.

Sharpen turn-in and reduce suspension flex without compromising daily drivability. Stiffer than rubber, more compliant than solid - ideal for fast-road or track-day use where precision matters.

• Direct-fit; no modifications required
• Supplied as a pair - enough for one car
• Works with standard and mildly lowered setups
• Improves steering response and alignment consistency under load