Powerflex Black Series 95A Rear Upper Control/Link Arm Inner Body Mount Polyurethane Bushes (Pair) – BMW 1 Series E81 E82 E87 E88 & 3 Series E90 E91 E92 E93 xDrive (E8x/E9x) | Rear Camber/Wishbone/Lateral Arm to Chassis Bushings | PFR5-413BLK

Powerflex Black Series PFR5-413BLK Poly Bush Upgrade for BMW E8x and E9x Rear Upper Link Inner Mount

Transform the way your BMW turns in, grips and tracks straight under power. This Powerflex Black Series PFR5-413BLK kit replaces the factory rubber insert at the inner joint of the rear upper link on BMW 1 Series E81 E82 E87 E88 and 3 Series E90 E91 E92 E93. Built from a track-focused 95A durometer polyurethane, it delivers the precision, consistency and durability that keen drivers and circuit users demand.

We run these bushes on our own cars and for customer builds, and the feedback is the same every time: crisper steering feedback, tighter rear-end control, more stable mid-corner balance and more confidence when pushing hard. If you want a proper performance suspension upgrade that holds alignment under load and keeps camber and toe where they should be, this is it.

Key performance gains

• Track-grade 95A hardness to minimise flex and keep geometry stable under braking and acceleration
• Improves rear axle stability for sharper turn in and predictable corner exits
• Reduces unwanted compliance that causes toe change, wheel hop and squirm
• Polyurethane construction resists wear, contamination and deformation far better than OE rubber
• Ideal for fast road, time attack, track days and drift where repeatable alignment is critical

Fitment

For the inner mounting point of the rear upper camber link on the following chassis:

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

What you receive

• 2 x Black Series polyurethane bushes for the rear upper link inner position

Quantity required per vehicle: 2 (one per side).

Part number

PFR5-413BLK

Why this upgrade

• Direct replacement for worn factory inserts with a performance-focused compound
• Keeps rear alignment true for better tyre contact and traction
• Confidence-inspiring feedback on road and circuit with minimal maintenance

Fitting and support

Professional installation and alignment are recommended. MJ Modifications in Warwickshire can supply and fit. Request a quote at info@mjmodifications.co.uk.

Compatibility check

Before dispatch we can verify fitment. Add your UK registration or the last 7 of your VIN at checkout.

Diagram

Reference position: 13

Installation guide

Download the official fitting instructions

Search-friendly terms

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