The new late model Mopars are great, but without provisions to adjust the rear independent suspension chassis tuning is limited. Now thanks to Razor's Edge Motorsports adjusting the rear alignment is possible with new billet control arms.

Independent rear suspension offers a lot of advantages for a performance car, especially if you plan on taking some curves. Unfortunately, the late model Mopar LX platform vehicles have no provision to change the rear wheel alignment. We're building an open track road racing car from our 2011 body in white Challenger with the help of Razor's Edge Motorsports, and Paul at Razor's Edge knew this was going to be an issue.
 
To correct this problem, Razor's Edge designed and built some awesome billet aluminum rear control arms, that are fully adjustable. This is a huge advantage when tuning the rear suspension of either a race or hot street car with independent rear suspension. Of course we'll feature these parts in the Mopar Muscle articles covering the build of our Challenger, but in the meantime we wanted to let you know about these awesome new parts from Razor's Edge.