Powerflex PFR5-1212 Polyurethane Rear Upper Control Arm/Wishbone Outer Bush Kit (Set of 4) for BMW 1 Series M Coupe 1M E82 2010-2012 - Rear Camber Link/Upper Link Hub Bushings Suspension Upgrade

Powerflex PFR5-1212 Rear Upper Link Outer Bush Set for BMW E82 1M Coupe

Transform the way your BMW 1 Series M Coupe drives with this uprated rear upper link outer bushing set. Built from performance polyurethane, these bushes keep the rear geometry locked in under cornering and braking, giving crisper steering response, steadier camber control and a more planted rear end on fast road and track days. If your factory rubber inserts are ageing or you want a genuine handling upgrade, Powerflex PFR5-1212 is a proven solution backed by a Lifetime Warranty.

At a glance

• Part number: PFR5-1212
• Model compatibility: BMW E82 1 Series M Coupe (1M) 2010, 2011, 2012
• Location: Rear upper arm outer position at the hub
• Quantity in kit: 4 bushes
• Diagram reference: 12

Why upgrade to polyurethane

Powerflex’s engineered compound resists deflection, heat, road grime and oil, so alignment stays consistent and feedback through the chassis is more precise. Compared to tired OE rubber, you get tighter control of toe and camber, better stability in quick direction changes and more even tyre wear without an increase in harshness. It is the smart suspension refresh for drivers who value confidence and consistency.

What you’ll feel

• Sharper turn in and improved rear-end composure
• More consistent geometry under load for predictable grip
• Smoother, more even tyre wear to protect your investment
• Reassuring stability when braking and over bumps
• Long-lasting performance with Powerflex Lifetime Warranty

When to replace your originals

• Vague, wandering feel from the rear axle
• Irregular or accelerated tyre wear on the rear
• Nervousness under heavy braking or mid-corner bumps

Real-world results

We’ve installed these on customer E82 1M builds and our own cars. Drivers report noticeably crisper response, a more stable rear end and alignment that stays true even after hard use. It is a fit-and-forget upgrade that delivers every time.

Fitting and support

Professional installation is recommended. For expert fitting and setup, choose MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk. A full four-wheel alignment is advised after installation to maximise performance and tyre life.

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