H&R Anti Roll Bar Kit for BMW 1 Series F20 F21 xDrive 4WD, all 6-cylinder, including M135i xDrive and M140i xDrive, 10/2011 onward
Transform the way your BMW 1 Series drives with the H&R Anti Roll Bar Kit. This uprated anti roll bar and sway bar upgrade is engineered to deliver flatter cornering, sharper turn-in and a more neutral balance on both fast road and track. Perfect for F20 and F21 xDrive 4WD 6-cylinder models, including BMW M135i xDrive and BMW M140i xDrive, Typ 1K2 and 1K4.
Bar sizes and adjustability
- Front anti roll bar: 28 mm, 2-way adjustable
- Rear anti roll bar: 20 mm, non-adjustable
Why choose the H&R ARB kit for BMW 1 Series F20 F21
- Big reduction in body roll for confidence through fast corners
- Improved steering response and turn-in on road and track
- Helps reduce understeer and oversteer for a more neutral, predictable chassis
- Fast-road handling upgrade that complements performance tyres and suspension
- Direct-fit anti roll bar kit for xDrive 4WD 6-cylinder F20 F21, including M135i xDrive and M140i xDrive
German engineering and proven quality
- Manufactured in Germany by H&R with renowned TUV or ABE approval
- High-grade steel alloy for superior strength and durability
- Single-piece bar construction with no weak welded joints
- Cold formed then heat-treated for maximum stiffness, consistency and longevity
Real-world results
We have fitted and used these H&R anti roll bars ourselves and customer feedback has been outstanding. BMW 1 Series owners report a flatter, more precise feel with less roll, better grip and a more engaging drive. If you want the best BMW 1 Series F20 F21 sway bar upgrade for your xDrive 4WD M135i or M140i, this H&R ARB kit is a proven solution.
Fitment
- BMW 1 Series F20 F21, Typ 1K2 and 1K4
- 4WD xDrive, all 6-cylinder models
- Including BMW M135i xDrive and BMW M140i xDrive
- 10/2011 onward
Fitting and support
Professional installation is recommended and a geometry check is advisable after fitting to optimise handling. For expert fitting, book with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
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