SPL Parts TITANIUM Series Rear Traction Links (RTR) eliminate the soft mushy rubber bushings on the stock links to reduce toe change in the rear suspension under hard acceleration/braking and when going over bumps. This provides more stability and predictability to the rear suspension for tighter handling. Our Traction Links are also length adjustable to allow the rear suspension bumpsteer characteristics to be adjusted. Black Anodized and gundrilled 2024 Aluminum mail links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. Blue Anodized Titanium Socket Head Cap Screws shaves even more unsprung weight without compromising strength. FK Bearings rod ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF, offering robust reliability for both street and track use. Sold as a pair. Made in the USA. SPL Parts Rear Traction Links Features: Gundrilled 2024 Aluminum Links to reduce unsprung weight Blue Anodized Titanium Socket Head Cap Screws 6061-T6 Aluminum Rotating Clamp design Low friction 3 piece Teflon lined FK Heim joints/Rod Ends Applications: 2014+ F80 M3 2014+ F82 and F83 M4 2016+ F87 M2