Powerflex PFR5-1215 Rear Lower Lateral Arm Inner Bushes (Pack of 2) - Polyurethane - BMW M3 3 Series E90 E92 E93 (E9X) 2006-2013

PFR5-1215 Polyurethane Inner Bush Kit for Rear Lower Control Arm — BMW E9X M3

Transform the way your E90, E92 or E93 M3 steers, grips and puts power down. This PFR5-1215 polyurethane inner bush set replaces the soft factory rubber at the inner pivot of the rear lower control arm, tightening up rear axle geometry for crisp turn-in, stable toe control and confident traction on fast road and track day use.

Engineered to resist deformation under load, these uprated bushes control unwanted movement in the rear link arm assembly, maintaining consistent alignment and maximising tyre contact. Expect sharper chassis response, improved braking stability and more predictable behaviour at the limit. We fit these on our own cars and for customer builds, and the feedback has been outstanding for real-world driving and spirited sessions alike.

Why upgrade to polyurethane inner bushes

• Tighter rear-end control for precise cornering and improved exit traction
• Helps maintain toe and camber settings under hard acceleration and braking
• Reduces uneven tyre wear by limiting bush deflection
• Durable, long-lasting construction that outlives standard rubber
• Ideal for performance road use and track days
• Backed by a Lifetime Warranty for peace of mind

Compatibility

BMW M3 E9X platform 2006–2013:

• E90 M3 Saloon
• E92 M3 Coupe
• E93 M3 Convertible

Location: Rear lower control arm inner position (also known as rear wishbone inner pivot, rear camber link inner bush).

What is included

• 2 x polyurethane inner bushes for the rear lower arm inner mounting point

Technical details

• Part number: PFR5-1215
• Diagram reference: 15
• Quantity in pack: 2

Fitting service

Professional installation and alignment are recommended to get the most from this upgrade. MJ Modifications offers expert fitting in Warwickshire. For a quotation, email info@mjmodifications.co.uk.

Search-friendly terms

BMW M3 E90 E92 E93 rear control arm inner bush kit, E9X M3 polybush set, rear wishbone inner bushing, rear camber arm inner bush, rear link arm inner pivot bush, performance suspension upgrade BMW M3, polyurethane suspension bushes BMW 3 Series M3, track day bushings, fast road suspension bushes, rear axle stability upgrade, toe control bush BMW M3, camber control bush E9X, alignment stability bushes, upgrade rear arm bushes M3 2006 2007 2008 2009 2010 2011 2012 2013.