Cardone makes a "heavy duty" version of the front half shafts (their part#6607509HD). The advertised difference is that the boots are made of "heavy duty thermoplastic". But there's another difference...the shafts are about 1.1" diameter, as opposed to stock, which are .9", measured with a caliper. I'm not sure if this adds enough mass to cause torque steer, but I'd suggest using them in pairs to be safe. Otherwise, nice looking part.