Powerflex PFF5-4631 Gear Selector Carrier Front Bush 26mm Oval for BMW E82 1 Series M Coupe (1M) 2010-2012 | Shifter/Shift Linkage/Transmission Support Bushing | Polyurethane Performance | Gear Lever/Selector Support Insert | Replaces OE 25117507695

Uprated Gear Selector Carrier Front Bush for BMW E82 1 Series M Coupe 2010 to 2012 – Powerflex PFF5-4631

Sharpen your gearchange and remove the vague, rubbery feel with this uprated front bush for the gear selector carrier. Manufactured by Powerflex in performance polyurethane, part number PFF5-4631 replaces the factory rubber item that softens and degrades over time, restoring a tight, precise shift action in the BMW E82 1 Series M Coupe. If you want crisp engagement, reduced free play and a more connected gearbox feel on road or track, this is the go to upgrade.

We run this bush on our own builds and our customers consistently report a cleaner, more accurate shift with greater confidence at speed. It is a simple, high impact enhancement that transforms the gear lever feel without adding harshness.

Why upgrade to this selector bush

• Eliminates excess movement in the selector support for laser sharp shifts
• Stiffer polyurethane controls deflection far better than ageing factory rubber
• Highly resistant to oil contamination and heat for long term durability
• Ideal for fast road, track days and performance driving while remaining daily friendly
• Direct replacement for the original bush with no permanent modifications

Fitment

Designed specifically for BMW E82 1 Series M Coupe 2010 to 2012. Also known as BMW 1M Coupe.

Technical details

• Brand: Powerflex
• Part number: PFF5-4631
• Position: Front bush for gear selector carrier
• Shape and size: Oval type, 26 mm length
• Pack contents: 1 bush
• Diagram reference: 31
• Quantity per car: Can be 1 or 2 per vehicle depending on application. Check your setup or contact us before ordering multiples
• OE cross reference: Replaces 25117507695
• Material: Performance grade polyurethane

Installation and support

For professional fitting, choose MJ Modifications in Warwickshire. We can supply, install and advise on setup. Request a fitting quote via info@mjmodifications.co.uk.

What you will notice

• Tighter, more positive gear engagement under load
• Reduced linkage compliance that causes missed or baulky shifts
• Consistent shift feel when hot, in spirited driving and during track sessions

Search friendly terms customers use

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Order Powerflex PFF5-4631 today to tighten your BMW 1M’s gearchange and enjoy precise, repeatable shifts every drive.