Powerflex PFR5-412 Polyurethane Rear Upper Control Arm/Top Link to Hub Carrier Bushes (Pair) for BMW X1 E84 2008-2015 - Polybush Rear Camber Arm/Knuckle/Wishbone Bushing Kit - Performance Suspension Upgrade - Lifetime Warranty

Make your BMW X1 E84 feel tight, precise and planted with this high-performance rear arm bushing kit. Swap out tired factory rubber for durable polyurethane inserts that keep the rear geometry stable under hard braking and cornering. Expect crisper steering feel, improved traction and more even tyre wear on fast road and track day use.

Part Number: PFR5-412

Fits: BMW X1 E84 2008 to 2015

Position: Rear top link to wheel hub carrier pivot

Diagram Ref: 12a

Pack Contents: 2 bushes

Why upgrade your rear hub carrier link bushes

• Reduces unwanted compliance for sharper, more predictable handling
• Helps maintain alignment under load for better grip and braking stability
• Improves steering response and driver confidence on B-roads and motorway
• Polyurethane resists oil, heat and ageing far better than standard rubber
• Aids more consistent tyre contact with the road, which can enhance tyre life
• Engineered NVH control comparable to OE for everyday comfort
• Backed by the manufacturer’s Lifetime Warranty

Worn rear bushes allow the knuckle to move, which can cause vague turn-in, rear-end wiggle and uneven tyre wear. This direct-fit kit tightens the rear axle so your X1 tracks straight and responds cleanly. We use these on our own builds at MJ Modifications and customer feedback is consistently positive, noting a noticeable improvement in stability and confidence.

What you receive

• 1 pair of polyurethane bushings for the rear upper link to hub carrier on BMW X1 E84

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or advice, email info@mjmodifications.co.uk.

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