Powerflex Front Anti-Roll Bar / Sway Bar Mounting Bushes 22.5mm Pair for BMW X3 E83 2003-2010 - Polyurethane D-Bush Kit - Front Stabiliser/ARB Clamp Bushings - PFF5-1503-22.5 - Replaces OE 31303404065

Poly Bush Set for X3 E83 Front Stabiliser Bar 22.5 mm - PFF5-1503-22.5

Transform front-end feel with a simple upgrade. This high-grade polyurethane mount bush pair replaces the tired front stabiliser bar D-bushes on the X3 E83, tightening up steering response, cutting unwanted bar movement and giving you a more planted, confidence-inspiring drive in both daily use and fast-road conditions. Direct replacement for OE reference 31303404065 with a 22.5 mm bar size.

Why this upgrade works

• Sharper turn-in and improved front-end bite under cornering
• Reduced flex at the front bar clamps for crisper feedback
• Durable polyurethane that resists oil, road grime and ageing
• Consistent geometry control for better tyre contact and stability
• Cost-effective chassis refresh compared to replacing full arms

Part numbers and references

• Manufacturer part number: PFF5-1503-22.5
• OE cross reference: 31303404065
• Position: Front stabiliser bar mounting points
• Bar diameter: 22.5 mm

Fitment

Designed for the X3 E83 platform from 2003 to 2010 with a 22.5 mm front stabiliser bar. Please measure your front bar or supply vehicle details so we can confirm size before dispatch.

What is included

• 2 x polyurethane stabiliser bar D-bushes for the front axle
• One pair services the complete front bar

Real-world results

We have installed these bushes for owners seeking a precise, OEM-plus feel. Feedback has been consistently positive, with drivers reporting a tighter, more controlled front end, reduced initial roll and cleaner steering feedback on B-roads and motorway commuting.

Compatibility check

For peace of mind, add your UK registration or the last 7 of your VIN at checkout. We will verify the correct 22.5 mm size for your vehicle before shipping.

Sizing tip

Bar diameter matters. If unsure, measure the front stabiliser bar with callipers to confirm 22.5 mm before ordering.

Installation

Professional fitting recommended for best results. For fitting in Warwickshire, contact MJ Modifications for a quote: info@mjmodifications.co.uk.

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