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MBRP XP Series T409 Stainless Steel 4" Single Exhaust System

Our Price: From $466.64 to $540.26
Manufacturer: MBRP Inc,

Application: 01-07 GM 6.6L Duramax 2500/3500

Product Options


XDP - MBRP Authorized Online Retailer XDP is a MBRP Factory Authorized Online Retailer ID# 600207727. We would like you to shop with confidence knowing your purchase is covered by the manufactures warranty.   

Buy Now and receive a MBRP T5051 mirror polished stainless steel angled cut exhaust tip(s) FREE!

Free MBRP Exhaust Tip


  • 4" Mandrel bent tubing for maximum flow
  • Increased Towing Capabilities
  • Direct Fit Design

The Duramax 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 this high flow 4" mandrel bent exhaust system. Each system is a direct bolt on application and is manufactured as a full 4" system all the way to the 5" diameter exhaust tip*. Lower EGT (exhaust gas temperature), improved fuel economy along with more towing power are just some of the added benefits of having this system installed on the Duramax.

The Duramax system is designed for trucks equipped with & without a catalytic converter.

Lifetime Warranty

Download Video/Audio Clip

Additional Information

 
Regular Cab's Require Adapter Pipe Below.

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Product Reviews

(12 Ratings, 6 Reviews) Average Rating:
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Duramax
mike darosa (Taunton , MA) 3/17/2010 5:47 PM
installed on a 01 XC LB GMC quick, easy and sounds amazing GREAT PRODUCT!
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Dually Driver
Kameron (Kansas) 5/10/2009 5:27 AM
Instant Difference, I combined it with the Volant Cold Air Box and the Edge Tuner I bought on XDP the fuel saving and performance is great.
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Excellent exhaust system.
John (Mesa, AZ) 1/1/2009 11:26 PM
Installed on 06 CC SWB 4X4 GMC myself. It only took about 1hr. Greatly reduced turbo lag, turbo whistles more(I like that), and power gain is very noticeable. It also sounds really good, gives truck a nice growl. I would definitely recommend this system.
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great system
camron (Unknown) 10/25/2007 7:08 PM
overall easy intstall, great look and comes with a real great agressive sound...glad i bought it with the muffler delete pipe...
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finally no "drone"!
edge (Unknown) 10/4/2006 8:37 AM
this is the third and final exhaust i will ever buy. i've used gibson and flo-pro and gotten that annoying "drone" with both. after installing the mbrp i can finally drive in peace w/ the windows open. the other great part is that the muffler is reverse-able which enables you to be able to change the sound just by turning it around.