Bilstein 35-139379 B6 Front Right Strut for 2007-2015 MINI R55/R56/R57/R58/R59

Vehicle Fitment

• 2007-2013 MINI Cooper / Cooper S / One / One D / Cooper D / Cooper SD / John Cooper Works (R56 Hardtop) - standard chassis; without ride height adjustment
• 2008-2014 MINI Cooper / Cooper S / One / One D / Cooper D / Cooper SD / John Cooper Works (R55 Clubman) - standard chassis
• 2009-2015 MINI Cooper / Cooper S / Cooper D / Cooper SD / John Cooper Works (R57 Convertible) - standard chassis
• 2012-2015 MINI Cooper / Cooper S / Cooper S JCW / John Cooper Works / Cooper SD (R58 Coupe) - standard chassis
• 2012-2015 MINI Cooper / Cooper S / Cooper S JCW / John Cooper Works / Cooper SD (R59 Roadster) - standard chassis

Fitment Notes

• Position: Front, Passenger Side (Right) - sold individually; left side is Bilstein 35-139362
• Designed for use with OE factory springs - not recommended with lowering springs (use B8 for lowered applications)
• Fits standard chassis only - verify your MINI's suspension specification before ordering
• For R56 Cooper S (2012+) fitment, 2x rear trailing arm bushings (BMW/MINI #33 50 6 778 572) are required alongside this strut
• Installs at OEM mounting locations; no modification required

Features

• 36mm monotube gas pressure construction delivers consistent, fade-free damping as a performance upgrade over OE
• Application-specific valve settings provide improved body control and sharper steering response while retaining everyday comfort
• Designed to pair with OE factory springs - no spring change required
• Improved grip and lane stability in both everyday and spirited driving conditions
• Meets or exceeds OE manufacturing standards with rigorous Bilstein testing protocols
• Direct bolt-on installation - no special tools or fabrication required

Specifications

• Series: Bilstein B6 Performance
• Position: Front, Passenger Side (Right)
• Internal Design: 36mm Monotube Strut Assembly
• Spring Compatibility: OE factory springs
• Chassis: Standard (non-sport suspension)
• Adjustable Damping: Non-Adjustable
• Warranty: Limited Lifetime (as original purchaser)

Included Components

• 1x Bilstein B6 Performance Front Right Strut Assembly (35-139379)
• 1x Set of factory installation hardware

Product Description

The Bilstein B6 Performance 35-139379 is a front passenger-side strut assembly engineered as a performance upgrade for the second-generation MINI Cooper platform - covering the R55 Clubman, R56 Hardtop, R57 Convertible, R58 Coupe, and R59 Roadster across all trim levels from One to John Cooper Works. As a B6 Performance damper, it delivers noticeably sharper body control and improved steering feedback compared to OE dampers, while remaining fully compatible with factory springs. No spring change is required - simply swap the strut and feel the improvement.

The 35-139379 bolts directly to the standard chassis front-right strut location with no modification needed. For R56 Cooper S models from 2012 onward, two rear trailing arm bushings (MINI #33 50 6 778 572) are also required. The companion left-side strut is Bilstein 35-139362. For owners building a lowered setup, the B8 Performance Plus variant is the correct choice.