X3 Trailing Arms with Billet Blocks Finish:Satin Black Our Weld-on chassis mounts are

Our Weld-on chassis mounts are made of interlocking 4130 tabs and tubes to take the guess work out of assembly

Gear up For Battle The preferred way to rip through the trails is to go balls to the wall

Getting rid of the excess play with our X3 steering rack support has never been easier

NO REQUIREMENTS - Bolts In With Factory & Supplied Hardware

5" is a fixed position and another 4

X3 Trailing Arms with Billet Blocks Finish:Satin Black Our Weld-on chassis mounts areLSK Is Proud To Introduce Our New 4130 X3 Trailing Arm Replacements. These Trailing Arms Are Built With 4130 Chromoly Plate And Feature A Billet Reinforced Hub Mount For Superior Strength Over Other Trailing Arms On The Market. We Also Include A Set Of UMHW Rock Guard Flaps To Help Protect Your Axle Assemblies. PERFORMANCE SPECS Track Width: Factory Works With All 72" Wide X3 Models Wheel Base: No Increase To Maintain Optimal Handling With OEM Shocks