Installer Series, Turbo Back with front pipe and cat-delete
has a refined toughness to it. MBRP Inc. Has left the refined
part to General Motors, and added extra toughness. The Duramax
makes big power gains with the high flow 4" mandrel bent
exhaust system. Each system is a direct bolt on application
and is manufactured as a full 4" system. Finish off the
system with a 5" diameter mirror polished exhaust tip.(optional)
Lower EGT (exhaust gas temperature), improved fuel economy
along with more towing power are just some of the added benefits
of having this system installer on the Duramax.
Chevy & GM Duramax Diesels 2500 & 3500 Series, all
cab & bed configurations.
Works on all LB7, LLY, & LBZ Duramax Diesels.
Turbo Back Kits mount directly to a turbo and provide maximum
diameter with reduced band degree angles and mandrel-bent pipe.
The objective is to minimize exhaust gas temperatures while
optimizing exhaust flow, torque, and horsepower.
Ideal for off-road applications, Downpipe Back Kits mount
to the stock short downpipe in Duramax-equipped trucks, eliminating
the catalytic converter. Their objective is the same as Turbo
The new generation of diesel vehicles has diesel particulate
filters and a range of sophisticated emissions-control components.
This requires a new approach to gaining power and efficiency
without jeopardizing safety or voiding vehicle warranties.
MBRP is first with the filter back solution.
This product CAN NOT ship to California due to CARB regulations.
your Chevy/GMC Truck Below
may also be interested in these other exhaust for your Duramax: