you drive an LB7, LLY, LBZ, or a LMM there is no easier way
to get insane sound and power out of your pick-up that with
one of MBRP's 5" exhaust systems. The mufflers on our Down
Pipe and Cat back kits have a true 5" core without the
reduction in exhaust flow you see on some other manufacturer's
systems. If you're driving a DPF equipped Duramax, our 5"
filter back systems allow you to squeeze every last drop of
mileage out of your truck. These are some of the hottest exhaust
systems produced here at MBRP and are available in most of our
popular series. From XP Series, Installer Series, or our new
Black Series, there's a 5" system to fit your style and
choose MBRP? To start MBRP's 5" systems are true
5" right through the muffler and out the tail. You
can count on getting insane power and monster sound from
your Duramax just by bolting on one of these massive systems.
Now in your choice of aluminized, T409 stainless or black
you know that with an MBRP 5" performance exhaust
on your truck you will always have the coolest ride on
This product CAN NOT ship to California due to CARB regulations.
Diesel is a MBRP Factory Authorized Online Retailer ID#:463340391
with the confidence in knowing that our MBRP products are
backed up by the Manufacturer. Thoroughbred Diesel is a real
shop that works on diesel trucks. We install exhaust systems
as well as all the performance products we sell at our shop.
Call us at 866-737-4966 for free advice on a diesel exhaust