Powerflex Adjustable Rear Suspension Camber Arm / Lower Control Arm with Polyurethane Bush for BMW X3 E83 2003-2010 – Rear Wishbone Alignment Link, Camber Correction Kit – PFR5-4615G – Replaces OE 33326770813 33326770824

Powerflex Rear Camber Arm for BMW X3 E83 2003 to 2010

Part number: PFR5-4615G

Dial in accurate rear wheel geometry and transform the way your E83 drives. This precision adjustable rear lower link replaces the factory arm and delivers on-car camber fine tuning from +1.0 to -3.0 degrees. Perfect for correcting camber after a lowered ride height, improving tyre contact, sharpening turn-in and boosting rear-end composure on the road and at track days.

Engineered around high-grade Powerflex polyurethane bushings, this uprated alignment arm provides the adjustment range you need without the noise or short service life associated with metal spherical bearings. It is a direct-fit rear wishbone replacement that is built to last and supported by Powerflex’s Lifetime Warranty.

Highlights

• Adjustment window: +1.0 to -3.0 degrees for precise rear camber set-up
• Stability and grip gains with improved steering response and rear traction
• Helps prevent inner-edge tyre wear and extends tyre life
• Ideal camber correction for lowered or performance-focused BMW X3 E83
• Polyurethane bushing for performance with comfort and durability
• Direct bolt-on replacement for straightforward installation
• Suitable for daily driving, fast-road use and circuit work
• Backed by the Powerflex Lifetime Warranty

Fitment

• BMW X3 E83 2003 to 2010

Technical details

• Diagram reference: 19
• Number of bushes in the pack: 1
• Replaces OE numbers: 33326770813 and 33326770824
• For a replacement bush only to suit the original arm, use PFR5-4616

What’s included

• 1 x adjustable rear lower link with pre-installed polyurethane bushing
• Adjustment hardware

Why polyurethane

• Reduces unwanted flex so suspension geometry stays consistent
• Improves chassis precision and road holding compared with ageing rubber
• Excellent NVH control for a refined ride
• Long service life and great value as a performance upgrade

Real-world feedback

We run these Powerflex arms and bushings on our own cars and customer builds with outstanding results. Expect a more planted feel, predictable handling and noticeably improved tyre wear once correctly aligned. Our customers consistently report greater confidence from the rear of the car.

Installation and alignment

Supplied ready to fit. A professional 4-wheel alignment is strongly recommended after installation to set your target camber accurately.

Fitting service

Prefer expert fitting and alignment We offer in-house installation at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search-friendly phrases

• BMW X3 E83 rear camber arms
• BMW X3 2003-2010 rear suspension alignment arm
• Adjustable rear wishbone for BMW E83
• Rear lower link upgrade with polyurethane bushing
• BMW E83 camber correction solution
• Performance rear alignment kit for X3 E83
• BMW X3 tyre wear fix rear camber
• Track day rear camber setup BMW X3
• Powerflex PFR5-4615G
• OE cross-reference 33326770813 33326770824