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MBRP Exhaust Systems Part #S6000409 Customer Reviews

Average Rating

4 Customer Reviews

MBRP on 2005 Duramax

Reviewed by Justin A (HURON, SD) Reviewed for a 2005 GMC Sierra — Nov 20, 2012 7:56 AM

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3 of 3 people found the following review helpful.

Seems like a pretty good system. Has a nice rumble at start up and low throttle. After that it pretty much sounds like the stock exhaust. I thought it would be a little louder.

Great addition to truck

Reviewed by David S (CENTENNIAL, CO) Reviewed for a 2005 GMC Sierra — Oct 25, 2012 8:39 AM

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The Exhaust is a plus to the truck, The exhaust temp is lower due to less back pressure.The sound is ok, I can hear the exhaust if I listen for it. Would rather have had band style clamps than the old style U-bolt clamps. Exhaust system fit right the first time and looks and sounds good.

Nice Exhaust

Reviewed by Lisa E (Du Quoin, IL) — Jun 21, 2011 7:55 AM

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Looks good. Sounds good. Just what I was looking for. Fairly easy installation. Took about 2 1/2 hours (without a lift).

MBRP 4" cat back exhaust- Duramax Diesel LLY

Reviewed by Braden B (Wichita, KS) Reviewed for a 2005 Chevy Silverado — May 10, 2008 8:33 AM

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2 of 4 people found the following review helpful.

The MBRP 4" cat back exhaust is a great system. Very easy to install, sounds awesome and really adds to the appearance of the truck. If your in the market for a diesel exhaust system you can't go wrong with MBRP.

MBRP Exhaust Systems - S6000409

Cat Back - XP Series Exhaust
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  • Style:
    4" Single side exit
  • Part #:
  • 4" pipe
  • 409 Stainless
  • Includes single-wall polished stainless steel tip
  • Lifetime Warranty
  • Retains factory diesel particulate filter
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