Turner Motorsport Adjustable Anti-Roll/Sway Bar Kit for BMW E46 M3 (2001-2006) - Front 30mm & Rear 25mm ARB Set, Stabiliser/Stabilizer Bar Handling Upgrade with Poly Bushes/Bushings

Transform your BMW M3 E46 with a premium anti roll bar upgrade

Looking to sharpen steering feel, cut body lean and dial in a more neutral balance on your BMW M3 E46? This Turner Motorsport anti roll bar set is a proven suspension upgrade for fast road and track day use. With a 30 mm front stabiliser and 25 mm rear stabiliser, plus multi‑hole adjustability, it delivers flatter cornering, crisper turn‑in and confidence you can feel lap after lap.

We have fitted this kit on customer cars and our own builds, and the feedback is consistently brilliant: noticeably reduced roll, improved mid‑corner composure and the ability to fine tune front to rear balance, especially on cars running wider rear tyres. If you want a direct, durable handling upgrade for your M3 E46, this is it.

Why this handling kit stands out

• Front bar diameter 30 mm and rear bar diameter 25 mm for a serious increase in roll stiffness over factory specification (+4 mm front and +3.5 mm rear versus OE).
• Front bar with 3 adjustment holes and rear bar with 2 adjustment holes to tailor grip and balance for road, track days or competition.
• Supplied with polyurethane bushes featuring a reinforced inner sleeve for long‑lasting, grease‑free, squeak‑free operation. No yearly maintenance.
• Manufactured from high strength spring steel with shot peened and heat treated construction for durability and consistent performance.
• Precision forged ends for accurate fitment and smooth articulation.

What you will feel

• Reduced chassis roll and a more planted, predictable feel in quick direction changes and high speed sweepers.
• Sharper turn‑in and improved front end bite, especially beneficial on staggered setups with wider rear wheels and tyres.
• Fine tuning capability to target mild push or oversteer to your preference for circuit or fast road driving.

Perfect for

• BMW M3 E46 owners seeking a performance suspension upgrade without compromising everyday usability.
• Track day drivers aiming for consistent lap‑to‑lap balance and reduced roll.
• Fast road builds pairing uprated ARBs with quality tyres, geometry and dampers.

Brand quality you can trust

Engineered by Turner Motorsport, this stabiliser bar kit uses premium materials and proven manufacturing processes to deliver strength, resilience and long service life. It is a favourite among enthusiasts for good reason.

Professional fitting available

Want it installed properly and set up for your driving style? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and advice on settings for road, track day or mixed use.

Key search terms

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