Rear Control Arm Upper-Outer Bushing Kit – Rear Arm by SuperPro

Made to connect your steering knuckle and wheel assembly to the rest of your steering system, control arms are vital to, funny enough, controlling your vehicle. Control arm bushings are similarly important. Designed to protect the connections between the control arm and it’s mounting points, control arm bushings determine how well your control arm actually performs. OE control arm bushings are commonly made of soft rubber, this rubber is good at reducing NVH, but it doesn’t last long. The good news is SuperPro has what you need.

SuperPro crafts all of their control arm bushings with polyurethane, a material much more durable than rubber. Polyurethane bushings, with their increased durability, are commonly associated with increased NVH. SuperPro realized this and has gone to great lengths to offer the best of both worlds. Utilizing polyurethane bushings to enhance performance, and carefully researching designs to minimize NVH, SuperPro has managed to form some of the best bushings available for those looking to enhance their control without affecting ride quality. SuperPro’s use of knurling on their bushings is another result of careful research. This knurling allows grease to stay on the bushings for much longer, reducing the amount of maintenance you have to do.

Features

• Enhances your vehicles handling and performance
• Unaffected by extreme temperatures, oils, water or coolant
• A superior alternative to rubber: providing higher quality, quieter, longer lasting bushings
• Made with SuperPro’s proprietary engineering-grade polyurethane formula

Benefits

• Corrected or maintained steering geometry
• Better handling
• Increased safety
• Improved tire wear
• Improved fuel efficiency
• Enhanced performance

Applications

• 2006 BMW 325i / Xi
• 2006 BMW 330i / Xi
• 2008 – 2013 BMW 128i
• 2008 – 2013 BMW 135i
• 2007 – 2011 BMW 328i
• 2007 – 2011 BMW 335i
• 2009 – 2015 BMW X1 2WD
• 2009 – 2015 BMW X1 4WD

What’s In The Box?

• 2 – Bushings
• 2 – Metal Tubes
• 2 – Metal Sleeves

References

• Installation Instructions

Warranty

• SuperPro Lifetime Warranty