Powerflex PFR5-413 Poly Rear Upper Link/Control Arm Inner to Body/Chassis Bushes (Pair) - BMW 1 Series E81 E82 E87 E88 & 3 Series E90 E91 E92 E93 E9x xDrive - Rear Camber Arm Inner Bushings Polyurethane

Powerflex PFR5-413 Rear Upper Link Inner Bushes for BMW E8x E9x

Transform rear end precision and consistency with genuine Powerflex PFR5-413. These uprated rear upper link inner bushes replace tired factory rubber at the arm-to-body mounting point to cut unwanted movement, lock down your geometry and deliver crisp, predictable handling. Ideal for BMW 1 Series E81 E82 E87 E88 and BMW 3 Series E90 E91 E92 E93 including xDrive all wheel drive models.

Key performance benefits

• Sharper turn in and improved mid-corner stability from reduced arm deflection
• More consistent camber and toe under braking, acceleration and lateral load
• Smoother, more confidence inspiring road feel with better feedback from the rear axle
• Durable polyurethane construction that resists degradation and splitting far better than ageing OE rubber
• Helps reduce uneven tyre wear by keeping alignment more stable in real world driving
• Perfect for fast road driving and daily use where longevity and precision matter

We use these bushes on our own builds and customer cars and the feedback is consistently positive. Drivers report a tighter rear end, cleaner response and a more planted feel without harshness.

Compatibility

Direct-fit inner bushes for the rear upper lateral arm to body position on:

• BMW 1 Series E81, E82, E87, E88
• BMW 3 Series E90, E91, E92, E93 including xDrive

Also referenced as rear upper control arm inner bushing, rear camber arm inner bush, rear upper link to chassis mount bush.

What you receive

• 2 x Powerflex bushes to service both sides of the rear axle

Quantity required per vehicle: 2 bushes.

Part details

• Powerflex part number: PFR5-413
• EAN: 5055676501738
• Position: Rear axle upper arm inner to body
• Material: Performance polyurethane

Fitting and installation

Professional installation is recommended. We offer fitting at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Download the official installation guide: PFR5-413 Install Guide

Diagram

Reference No. 13

Compatibility check before dispatch

We will verify fitment before shipping. Add your UK registration or the last 7 of your VIN at checkout and our team will confirm the correct application.

Why choose this upgrade

If you are chasing a more accurate rear geometry on your E8x or E9x platform, these high performance bushes are a proven way to remove slack at the arm-to-body joint. Expect tighter alignment control, better traction on bumpy roads and a more composed chassis during spirited driving.

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