Fast and Free Shipping On Orders Over $100
No Salesmen, Just Enthusiasts 888.993.4373
BD strongly recommends installing heavy duty (60 psi) exhaust valve springs with their exhaust brake on 1988-1998 12 valve Dodge Cummins for optimum braking power. The factory exhaust valve springs are not rated to retain the pressure the BD puts forth on the springs.
NO VIDEOS AVAILABLE