H&R Sway Bar / Anti-Roll Bar Kit - BMW 3 Series E90 E91 E92 E93 (E9x) 03/2005-on - xDrive AWD & Active Steering - Straight Front Bar Only - Front & Rear 27mm/20mm - Stabiliser/Anti-Sway Handling Upgrade

H&R Sway Bar Set for BMW E9x 3 Series, xDrive compatible, straight front bar only, March 2005 onward

Transform the way your BMW feels in the bends. This H&R stabiliser upgrade flattens cornering, sharpens turn in and adds confidence on B‑roads and track days, all while keeping everyday comfort intact. Built in Germany to exacting standards, it delivers the planted, precise chassis response enthusiasts want from the E9x platform.

Fitment

• BMW 3 Series E90 Saloon, E91 Touring, E92 Coupé, E93 Convertible
• Works with xDrive all‑wheel drive models
• Suitable for cars with Active Steering
• Only for vehicles with a straight front stabiliser bar, no centre kink
• From 03/2005 onward
• Typ references covered: 390L, 392C, 3K, 3L, 3C

Sizing and spec

• Front bar diameter: 27 mm
• Rear bar diameter: 20 mm
• Fixed rate, non adjustable
• One‑piece, cold‑formed and heat‑treated high tensile steel
• Manufactured in Germany, TÜV approved

Why enthusiasts choose this upgrade

• Flatter cornering and noticeably reduced body movement through fast sweepers
• Faster, crisper steering response with improved front‑end bite
• More neutral chassis balance, helps dial back understeer and stabilise mid‑corner
• Predictable handling that builds driver confidence on road and circuit
• Engineered for strength and durability thanks to single‑piece construction

Proven on our own builds

We run this H&R sway bar set on customer E9x projects and the feedback is consistently positive. Clients comment on the dramatic reduction in roll and the way the car now holds a tight line without feeling harsh. It is one of the most effective suspension upgrades for the E90, E91, E92 and E93.

Installation

Professional fitting recommended. For supply and installation, contact MJ Modifications in Warwickshire for a quote at info@mjmodifications.co.uk.

Search friendly terms

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