By Larry Walton BRAKE HELPER The PRXB (pressure regulated exhaust brake) from Pacbrake is a...
By Scott Dalgleish While I was up having the PRXB and air bags installed in...
Pacbrake’s PRXB exhaust brake is the only exhaust brake that performs at low speeds and...
Pacbrake Exhaust Brake Review By Bruce Wade I’ve always felt that light duty trucks just...
