Powerflex PFR5-416 Rear Strut/Shock Top/Upper Mount Bush Kit (Pair) for BMW 3 Series E90 E91 E92 E93 xDrive AWD/4WD 2005-2013 – Polyurethane Damper Tower Bushes, 10mm or 12mm Thread (PFR5-416 & PFR5-416-12), fits xi 4x4

Poly Bush Upgrade for BMW E9x xDrive Rear Damper Top Mounts

Transform the back end of your BMW with premium polyurethane rear damper top mount bushes. This pair replaces tired OE rubber at the top of the rear shock, tightening up the chassis and restoring confidence on B-roads, motorway runs and fast-road use. Expect a more planted feel, cleaner turn-in and improved stability without harshness.

Part number: PFR5-416

Variant: PFR5-416-12 for units using a 12 mm thread

Vehicle fitment: BMW 3 Series xDrive E90 Saloon, E91 Touring, E92 Coupe, E93 Convertible, model years 2005 to 2013. Position - rear shock upper mount in the suspension turret. Diagram reference 16.

Cross-reference OE numbers: 33506767010, 33506771737, 33506771738

What is included: 2 x rear upper damper mount polyurethane bushes

Choose the correct thread size:

• PFR5-416 - suits most OE and aftermarket units with a 10 mm thread
• PFR5-416-12 - suits performance dampers using a 12 mm thread

Why enthusiasts pick this upgrade:

• Sharper rear-end response and better composure under braking and cornering
• Reduced mount movement for consistent rear geometry and traction
• Improved tyre contact patch for real-world grip and confidence
• Resistant to oil, road grime and ageing - outlasts standard rubber
• Excellent NVH control when replacing worn factory parts
• Backed by the manufacturer’s Lifetime Warranty

Common symptoms that these bushes fix include vague rear steer, clunks from the shock towers, and uneven tyre wear caused by soft or perished rubber. Polyurethane maintains shape and support under load, keeping the rear axle predictable. We run these on our own builds and customers consistently report a tighter, more settled rear end and improved feedback through the seat.

Ideal for: suspension refresh, fast-road setup, track-day prep, daily-driven E90 E91 E92 E93 xDrive, AWD 4x4 models including xi-badged variants.

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Professional fitting: We recommend installation at our Warwickshire workshop. MJ Modifications can supply and fit, check thread size compatibility, and torque everything correctly for best results. For a quote or booking, email info@mjmodifications.co.uk.

Order PFR5-416 today for a simple, high-value suspension upgrade that restores precision and durability to your E9x xDrive.