The BD-Power Remote Mount 4" Exhaust Brake 1037135 provides safe braking power to your 1989-1998 Dodge 5.9L cummins. Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fade, excessive wear, and costly unwarranted repairs. BD Engine brake has been the industries time proven variable regulating back-pressure exhaust brake.
Controlled by a lighted On/Off toggle switch or optional stick-mounted rocker switch for manual transmissions, the BD brake communicates with the engines electronic idle verification board for quick engagement. Using BDs exclusive Variable butterfly Technology, providing peak retarding power throughout the engines rpm range unlike some models that rely on a hole/orifice within the butterfly to calibrate back-pressure only in the higher engine RPM .
Got a modified or twin-turbo application? This remote mount exhaust brake incorporates all of the standard BD-Power technology found in their turbo mount units in a 4 free flowing design that wont impede the exhaust flow and performance enhancements you worked so hard to achieve. The BD Brakes rugged cast-iron housing incorporates BDs exclusive AlumiBronze bushing and positive sealing piston ring, no blind holes for carbon and rust to form, and miles of leak free retarding.
For Use With Non-Stock Turbochargers
Remote Mount - Mounts Inline In Exhaust System
60# Valve Springs Required (Sold Separately)
Notes (Please Read For Additional Required Components):
1989-1998 12-valve engines require 1030060 exhaust valve spring kit
1989-1993 turbo mount brakes require 1040050 down pipe kit
1996-1998 "California" spec engines with EGR require 1030030 Kit
Trucks with automatic transmissions are suggested to also install an AutoLoc for electronic controlled lock-converters, or, a lower stall converter for manual or no lock-up converters.