Transform the handling of your BMW with the Dinan 15.8 mm Rear Anti-roll Bar. This rear sway bar is a proven upgrade for E82 and E9x chassis cars, delivering flatter cornering, sharper response and a more confidence-inspiring drive on fast road and track. Compared to the stock 13 mm rear bar, the Dinan rear anti-roll bar is 118% stiffer. That means less body roll, tighter line holding and a genuine performance suspension upgrade you can feel from the first turn of the wheel.
We run this setup ourselves and our customers love the improvement in balance and stability. For optimum results and correct chassis balance, pair it with the matching Lightweight Tubular Adjustable 28 mm Front Anti-roll Bar. This combination is the sweet spot for BMW 1 Series and 3 Series owners chasing predictable, precise handling without compromising everyday usability.
- Rear anti-roll bar thickness: 15.8 mm
- 118% stiffer than the stock 13 mm rear bar
- Designed for BMW E82, E90, E92, E93 platforms
- Ideal for fast road and track day driving
- Best paired with Dinan 28 mm Front Anti-roll Bar for proper balance
Important usage recommendation
Only recommended for non-xi vehicles if equipped with the Dinan D120-0530 28 mm Front Sway Bar, and one of the following:
- Limited-slip differential
- Rear tyres that are wider than the front tyres by 20 mm or more
Matching front bar part number for reference: D120-0530.
Fitment
BMW 1 Series and 3 Series, Sedan, Coupe, Convertible:
- E82 1 Series: 2008–2013 128i, 2008–2013 135i, 2013 135is
- E90 3 Series: 2006 325i and xi, 2006 330i and xi, 2007–2011 328i and xi, 2007–2011 335i and xDrive
- E92 3 Series: 2007–2013 328i and xi, 2007–2013 335i and xDrive, 2011–2013 335is
- E93 3 Series: 2007–2013 328i, 2007–2013 335i, 2011–2013 335is
Why choose Nforcd
Nforcd specialises in performance car parts for BMWs. We have installed and used this Dinan rear anti-roll bar, and feedback from our customers has been consistently positive. Expect flatter cornering, improved steering response and a more composed chassis when paired with the correct front bar.
Professional fitting and support
We recommend professional installation. Nforcd offers fitting at our Warwickshire workshop. Request a fitting quote at Sales@nforcd.com.
Search-friendly terms
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