Powerflex PFF5-4631 Selector/Shift Arm Front Bush/Insert (Oval) - Polyurethane Polybush Gear Selector/Shifter/Shift Linkage Bush for BMW 1 Series M Coupe E82 (1M) 2010-2012 | Gear Lever/Gearbox/Transmission Bushing | OE 25117507695

BMW E82 1M gear selector upgrade for tighter, cleaner shifts

Transform the feel of your BMW 1 Series M Coupe with the Powerflex selector arm front insert, oval type, part number PFF5-4631. This precision polyurethane component replaces the soft factory item in the selector carrier to remove slop, reduce play in the change mechanism and deliver a more direct, positive gear selection on the road and on circuit.

We fit these bushes on our own builds and for customers, and the feedback is consistent: steadier gear lever, more confidence on aggressive upshifts and downshifts, and a durable solution that resists degradation. Polyurethane controls movement far better than ageing rubber while keeping cabin refinement suitable for daily driving.

Why this upgrade

• Improves gear lever stability for accurate, repeatable selection
• Reduces unwanted movement in the selector carrier and linkage
• Engineered polyurethane resists oil contamination, heat and wear
• Ideal for spirited road use and track days without excessive harshness
• Covered by the Powerflex Lifetime Warranty

Vehicle compatibility

BMW 1 Series M Coupe E82 2010 to 2012.

Part details

• Manufacturer reference: PFF5-4631
• OE cross reference: 25117507695
• Diagram reference: 31
• Pack contents: 1 bush

Polyurethane advantage

Standard rubber components soften and deform over time, which leads to a vague, inconsistent shift. Powerflex polyurethane maintains its shape under load, keeping the selector assembly correctly located for crisp engagement. It offers excellent resistance to fluids and temperature, delivering long-term performance and reliability.

Fitting and support

Professional installation available at MJ Modifications, Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Buy with confidence

Trusted by enthusiasts, club racers and daily drivers alike, Powerflex poly bushes are a proven upgrade with a Lifetime Warranty.

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