Powerflex PFR5-4618 Rear Lower Control Arm Outer Bush Kit for BMW X3 E83 2003-2010 | Polyurethane Suspension Bushings Polybush | Rear Lower Wishbone/Link Outer Pivot | Replaces OE/OEM 33326771828 | Pair | Lifetime Warranty

Rear Lower Arm Outer Bushing Set - BMW X3 E83 2003-2010 - PFR5-4618

Transform the way your E83 drives with this uprated rear suspension arm outer bushing set. If your X3 feels loose over bumps, wanders under braking or scuffs the inside edges of tyres, these performance bushes lock down the rear geometry for a sharper, more planted feel and longer-lasting tyre wear. Built from a premium polymer compound and covered by the Powerflex Lifetime Warranty, this is the direct-fit upgrade that replaces OE reference 33326771828 with stronger, longer-lasting components.

Part number: PFR5-4618. Supplied as a pair to service both sides. Designed to fit the outer pivot on the rear lower link on BMW X3 E83 models from 2003 to 2010.

What you will notice

• Crisper steering response - tighter rear end control and improved feedback
• More stable braking - reduces unwanted toe change and rear steer
• Better traction and cornering consistency - maintains alignment under load
• Enhanced durability - resists oil, road salt and ageing far better than rubber
• Excellent value - fit once, enjoy for years with the Powerflex Lifetime Warranty

Fitment details

• Vehicle: BMW X3 E83 2003-2010
• Location: rear axle - lower wishbone outer position
• Replaces OE part: 33326771828
• Diagram reference: 18
• Quantity in kit: 2 bushes

Why enthusiasts choose this upgrade

We run these bushes on our own vehicles and customers consistently report a tighter, more confidence-inspiring rear end, with reduced tramlining and more predictable mid-corner behaviour. It is a simple, worthwhile chassis upgrade for daily driving, fast road use and preventative maintenance when refreshing tired factory rubber.

Installation and support

Professional installation is recommended. Torque all fixings at normal ride height and book a four-wheel alignment afterwards to maximise tyre life and stability. For expert fitting, contact MJ Modifications in Warwickshire for a quote: info@mjmodifications.co.uk.

In the box

• Rear lower link outer bush set - PFR5-4618
• Grease and instructions

Confidence built in

Powerflex Lifetime Warranty included for peace of mind. Direct replacement upgrade for the factory outer pivot bush on the rear lower arm of BMW X3 E83.

Common search terms

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