Ultra Racing Rear ARB for BMW 3 Series (E46), Z4 (E85),

Ultra Racing AR21-265 Rear ARB

This is a replacement rear ARB to reduce the body roll from the rear suspension helping with stability and reducing understeer.

Ultra Racing specialise in improving chassis handling and safety with their wide range of strut bars, anti-roll bars and lower bars.

We can supply the full range of Ultra Racing products, so if you can't see what you're looking for, just get in touch!

See fitment in Decription below.