Powerflex Poly Front Sway/Anti-Roll Bar Bushes/Bushings 30.8mm (Pair) PFF5-4602-30.8 – BMW E46 3 Series Compact Hatchback ARB D-Bush Stabiliser Bar Mounts,

Poly Bush Set for Front Bar Mounts - 30.8 mm - PFF5-4602-30.8 - BMW E46 3 Series Compact

Dial in sharper steering feel and rock-solid front-end control on your BMW E46 Compact with this genuine Powerflex poly bush set, part number PFF5-4602-30.8. These front bar mount inserts replace tired factory rubber, cutting unwanted movement so the stabiliser bar can do its job with precision. The result is crisper turn-in, better road holding, and a more confidence-inspiring drive on fast A-roads, B-roads, and track sessions.

Manufactured from high-grade polyurethane, these uprated mounts outlast OE rubber and maintain geometry under load. Expect direct feedback without the usual slop, improved stability during braking, and more consistent tyre contact for dependable grip. Powerflex bushes are engineered for durability and everyday refinement, making them a smart, cost-effective suspension upgrade for the E46 Compact.

• Part number: PFF5-4602-30.8
• Location: Front bar mounting points
• Diameter: 30.8 mm - please verify your bar size before ordering
• Pack size: 2 pieces
• Diagram reference: 2
• Also suits CSL bars of the same diameter
• Backed by the Powerflex Lifetime Warranty

What you’ll feel

• Cleaner steering response and tighter front-end
• Reduced flex in the stabiliser bar clamps
• More stable braking and fewer tramlining tendencies
• More even tyre wear over time
• Everyday comfort with performance-focused control

Proven on our cars and our customers’ cars

We run these Powerflex mounts on our own E46 builds and the feedback is consistently positive. Customers report a noticeable lift in precision without harshness, with the car feeling planted and predictable in fast direction changes.

Fitment and sizing

This kit is designed for a 30.8 mm front bar. BMW used various diameters across the E46 range, so measure your stabiliser bar with callipers or confirm your build spec before purchase. If you need help identifying the correct size, contact us and we’ll advise.

Professional installation

Want it fitted properly first time? Book with MJ Modifications in Warwickshire - request a fitting quote at info@mjmodifications.co.uk.

Why choose Powerflex for your E46 Compact

• Premium polyurethane construction for longevity and consistency
• OE replacement that enhances handling without excessive NVH
• Ideal for fast road, spirited driving, and track-day prep
• Excellent value upgrade compared to frequent rubber replacements

Keyword help for buyers

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