EXHAUST BRAKE W/4-INCH EXHAUST CHEVY DURAMAX 2001-2010 EXHAUST SYSTEMS 1994-1998 CUMMINS 5.9L 4 inch Inlet

4 inch Inlet

the L5P Screamer can achieve up to 680hp

Performance injectors increase fuel quantity between 33%-43%

EGTs and many more to help maintain safe operating conditions

Designed to allow the operator to manually disable the front wheel drive mechanism by holding the hubs in the free (2WD) mode with the transfer case in 4WD low range

EXHAUST BRAKE W/4-INCH EXHAUST CHEVY DURAMAX 2001-2010 EXHAUST SYSTEMS 1994-1998 CUMMINS 5.9L 4 inch InletEXHAUST BRAKE W 4 INCH EXHAUST CHEVY DURAMAX 2001 2010 Incorporating BD's exclusive Variable Orifice Technology, BD's solid, offset butterfly, spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range not just at high rpm like some designs that use holes or additional parts and claim it as a better idea. A range of rugged, cast iron housings for Dodge, Ford, Chevy and motor home