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Powerflex

Powerflex Black Series Polyurethane Rear Lower Control Arm/Wishbone Inner Bushes/Bushings BMW E82 1M, E90 E92 E93 M3 (E9x) – Rear Lateral Link Inner Mount Polybush Kit – PFR5-1215BLK – Replaces 33326770829

Powerflex Black Series Polyurethane Rear Lower Control Arm/Wishbone Inner Bushes/Bushings BMW E82 1M, E90 E92 E93 M3 (E9x) – Rear Lateral Link Inner Mount Polybush Kit – PFR5-1215BLK – Replaces 33326770829

£119.88
£119.88 £119.88
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Race‑ready rear wishbone inner bushing for BMW 1M E82 and M3 E9x

Take the slack out of your back axle with this Powerflex Black Series upgrade for the inner mounting point of the rear lower lateral arm. Built from a 95 Shore A motorsport compound, these uprated polyurethane bushes cut unwanted compliance, hold camber and toe steady under load and deliver a sharper, more predictable drive on fast road and track.

We run this Black Series kit on our own cars and customer builds. Expect crisper turn in, improved traction out of bends and more consistent tyre wear when pushing on. It is a direct fit replacement for tired factory rubber, engineered for longevity and repeatable alignment even under hard braking and high‑G cornering.

Why this upgrade works

  • Hard 95A durometer poly bush minimises arm deflection for precise geometry control
  • Stabilises rear camber and toe to enhance stability and driver confidence
  • Ideal for track days, time attack, sprint and committed fast road use
  • Resistant to oil, road grime and heat for long service life
  • Direct replacement for OEM rubber with a tighter, more connected feel

What you get

  • 2 x rear lower lateral arm inner bushes
  • Quantity required per vehicle: 2

Technical details

  • Brand: Powerflex Black Series
  • Part number: PFR5-1215BLK
  • Position: Rear lower lateral arm inner mount
  • Diagram reference: 15
  • Replaces BMW part: 33326770829
  • Material hardness: 95 Shore A polyurethane

Vehicle compatibility

  • BMW E82 1M Coupé 2010 to 2012
  • BMW M3 E90 Saloon, E92 Coupé, E93 Convertible including GTS 2006 to 2013

Fitment check before dispatch

We can confirm suitability before we ship. Add your UK registration or the last 7 of your VIN at checkout so we can verify compatibility for your BMW.

Installation and support

Professional fitting recommended. Book installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Download the installation guide

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Powerflex

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