MBRP 4" Dual XP Series Downpipe-Back Exhaust System S6006409

List Price: $1,142.63
XDP Price: $924.99
You Save: $217.64 (19 %)
Manufacturer: MBRP Performance Exhaust
Manufacturer Number: S6006409
XDP Part Number: MBS6006409

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

XDP $5 Pricebeat Guarantee

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.   

The Best Systems Start with the Best Materials

MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it with a Lifetime Warranty.

Built to Perform
You count on your truck to tow all of your gear to where you want it. With your MBRP performance exhaust you can make that happen with up to18 HP more horsepower and 28 ft/lb more torque. Give your truck more pulling power and much improved throttle response with an MBRP diesel exhaust system. Our systems are so much more efficient, it will be easy to see what your truck can really do.

Minimize Backpressure

The secret to getting more out of your diesel engine is to give it lots of cool, clean air. The only way that you can get fresh air in is to get the hot air out. From the spiral louvered high flow muffler to the fully mandrel bent tubing to minimal bend degree angles, your MBRP performance system gets exhaust out fast. Drop exhaust gas temperature by up to 200ºF and set the stage for all the performance you want. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders.

Easy Installation
MBRP systems are as much fun to install as to drive with on your truck. Bolt-on, no weld design makes installing this on your truck a no hassle one and a half to two hour project. Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need, all in one box, no matter what configuration of truck you have.

Sound & Style

Performance is one thing but at MBRP we believe that appearance and sound is just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your pickup. With our MBRP brand etched on the tip and our unmistakable styling, there's no question that you have the hottest exhaust on the road - MBRP.

Features:

  • 4" T409 Stainless Steel Construction
  • Downpipe-Back Dual Exhaust System
  • Lifetime Warranty
  • Rich, Mellow Exhaust Note
  • Installs With Common Hand Tools
  • Mirror Polished, T304 Stainless Steel Exhaust Tips
  • Regular Cab Adapter Pipe Needed For Reg. Cab Models
  • Off-Road System - Removes Cat. Converter (Aftermarket Tuning Required)

Dual Exhaust Systems are not recommended for use on trucks with in-bed hitch.


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

Free MBRP Exhaust Tip




Product Reviews

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(5 Ratings, 4 Reviews) Average Rating:
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Owner 04 GMC duramax crew cab 3500 dully
Henry Lopez-Calleja (Linden NJ) 8/25/2010 12:43 PM
VERY satisfied with your product. It took me about 2 hours to install. Very professional product, looks great lots of compliments. Makes my truck look like it should. Sounds superb. Lots of my friends and others ask where they could get it. Also it seems to be running much better than before. I expect my fuel mile to increase. Thank you for your product. sincerely HENRY LOPEZ-CALLEJA
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Owner 04 GMC duramax crew cab 3500 dully
Henry Lopez-Calleja (Linden NJ) 8/25/2010 12:26 PM
VERY satisfy with you product it took me about 2 hours to install very professionally product look great lots compliment, make my truck likes it should sound supered lots my friend an others ask were they could get it. Also it see to be ruing mush betters than before I expect my fuel mile should increase thank you for product sincerely HENRY LOPEZ-CALLEJA
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GREAT EXHAUST!!
quick68 (Unknown) 1/25/2007 10:35 PM
THIS MBRP EXHAUST SYSTEM LOOKS AND SOUNDS GREAT!! I INSTALLED THE SYSTEM MYSELF WITHOUT A VEHICLE LIFT! I DEFINITELY RECOMMEND THIS EXHAUST TO EVERYONE!!!!
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sounds sweet
Anonymous (Unknown) 6/20/2008 10:09 PM
I installed this with a floor jack and stands and the only problem I had was getting clearance on the driver side pipe between the shock, spring and frame, I finally shortened the extend pipe 2" (this is on a 2003 crewcab long box) It took about 2 1/2 hours to install, I had a tough time removing stock nuts. other than that a nice install easy for an amateur.

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