BMW E46 X3 Z4 rear subframe front bush inserts PFR5-4614

Powerflex PFR5-4614 inserts fit the front position of the rear subframe on BMW E46 (incl Touring), X3 and Z4 (excl Z4M). Drop them into your existing OEM bushes-no subframe removal, no specialist tools.

• 2 precision polyurethane inserts, engineered to reduce subframe movement
• Sharper turn-in, tighter rear-end control and improved braking composure
• Balanced compound: firm for fast road or track day use, compliant enough for daily driving
• UK-backed lifetime warranty; resists oil swelling, cracking and sag