"I installed the HiFlow 587 at the same time as a set of thunder torque inserts. The different in torque was immediate. The motor runs smoother and continues to pull through the gears. Once again the quality of the parts are top notch and fitment was spot on."-Bob C (Posted on 1/7/2018)
Thanks Bob!
Go HERE to see our report on differences in Outlaw Air Cleaners!