Rear Sway Bar Bush Kit Fits BMW 1-4 Series 2010-On 11Mm ID (DR) SK540 – Transgold
Improve rear-end stability, sharpen handling and eliminate suspension noise in your BMW 1, 2, 3 and 4 Series (2010-On) with the Transgold SK540 Rear Sway Bar Bush Kit, engineered for vehicles equipped with an 11mm internal diameter rear sway bar. These bushes secure the sway bar firmly to the chassis, allowing it to properly control lateral movement and keep your BMW balanced, flat and predictable during spirited driving, daily commuting and highway cruising.
As factory sway bar bushes age, they naturally harden, crack or wear out due to heat, road contaminants and constant suspension articulation. When worn, they often cause rear-end clunks, excessive body roll, reduced cornering grip, vague steering feel and an overall loss of confidence in handling. The Transgold SK540 kit addresses these issues using high-quality OEM-grade rubber bushes designed to deliver excellent durability, vibration control and long service life while maintaining BMW-level ride comfort. Installing this kit restores correct sway bar preload, improves rear-end tracking and brings back the crisp, precise handling your BMW was built to deliver.
Engineered to strict OEM fitment specifications, this kit installs as a direct bolt-on replacement, fitting perfectly into the factory sway bar brackets with no cutting or modification required. Whether your BMW is a daily driver, enthusiast setup or high-kilometre commuter, Transgold suspension components provide consistent performance, accurate fitment and long-term reliability trusted across Australia.
Features:
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Fits BMW 1, 2, 3 & 4 Series (2010-On)
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Designed for 11mm internal diameter rear sway bars
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Reduces rear-end sway, clunks & instability
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Restores cornering grip, steering balance & overall handling precision
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High-quality rubber for OEM-like comfort and long-lasting performance
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Direct replacement — installs into factory brackets with no modifications
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Manufactured by Transgold, trusted for premium suspension components