Powerflex Front Anti Roll Bar (ARB) Bushes 23mm for BMW E46 3 Series inc Touring Polyurethane Sway/Stabiliser Bar Bush Pair PFF5-4602-23

BMW E46 3 Series Front Bar Mounting Bush Pair - 23 mm - Powerflex Polyurethane - PFF5-4602-23

Transform the front-end feel of your BMW E46 with this Powerflex bar-to-chassis bushing kit. Sized for a 23 mm bar, this pair of polyurethane mounting bushes tightens up the steering, improves turn-in, and keeps the car planted under load. Ideal for fast road use and everyday driving, these performance suspension bushes replace tired rubber mounts to restore precision and confidence.

We run these on our own E46 builds and our customers love the sharper response, reduced body movement, and more consistent grip in real-world driving. If your original stabiliser mounts are perished, expect vague steering and uneven tyre wear. Swapping to these polyurethane bar mounts is a proven, cost-effective upgrade that lasts.

Why this upgrade works

• Polyurethane construction resists wear, oil, road grime, and heat better than ageing rubber
• Holds the front roll bar securely for crisper steering and flatter cornering
• Improves chassis stability and alignment retention under braking and cornering
• OEM-style comfort with excellent NVH control for daily use
• Direct replacement - no permanent modifications required
• Long service life with the Powerflex Lifetime Warranty

Fitment and sizing

• Vehicle: BMW E46 3 Series, including Touring models
• Location: Front bar-to-chassis mounts (stabiliser bar, swaybar, roll bar)
• Bar size: 23 mm outer diameter only
• Diagram reference: 2
• Pack contents: 2 x bushes

Important: Please measure your front bar diameter to confirm 23 mm before ordering. E46 models were supplied with different bar sizes.

Part numbers

• Powerflex part number: PFF5-4602-23
• OE reference for guidance: 31351094145

Real-world benefits on the E46

These front bar mounting bushes control unwanted movement at the clamps, so the bar can do its job. The result is quicker steering response, better road holding on rough surfaces, and more predictable behaviour at higher speeds. Expect cleaner feedback through the wheel and more confidence on B-roads and track taster days alike.

Professional fitting

Want it installed by specialists? MJ Modifications in Warwickshire can take care of fitting and alignment checks. Request a quote at info@mjmodifications.co.uk.

Common search terms to help you find this part

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