MBRP 5" PLM Series Downpipe-Back Exhaust System S6020PLM

See New Part# MBS60200PLM
Sale Price:
See New Part# MBS60200PLM
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) (Off-Road)
XDP Part Number:
$5 Price Beat 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

Built from heavy duty aluminized steel our PLM Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Pro Series we back this line with a 1 Year 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 to 18 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 unmistakable styling, there's no question that you have the hottest exhaust on the road - MBRP.


  • 5" Aluminized Steel Construction
  • No Muffler - "Straight Pipe"
  • Downpipe-Back Exhaust System
  • 1 Year Warranty
Mfg. Number:

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(19 Ratings, 4 Reviews) Average Rating:
Kyle (California) 8/19/2015 10:15 AM
Installing was painless, I have a 03 Duramax, crew cab standard bed and everything fit perfectly. Taking out the stock exhaust was a pain I read that people take it out in one piece, I couldn't get it to come out so with the help of some cutting it came out. This exhaust is LOUD, CLEAN and MEAN!!! Money well spent!
john (pa) 12/7/2011 9:43 AM
i love it. sounds mean n loud. my wife can hear me comin down the road a mile away. installin it wasnt a problem, but takin out the stock exhaust is a pain if you dont cut it. i live in a small town where every 1 has a truck but mine is def the loudest ha! great buy! thanks XDP n MBRP!
2006 duramax diesel crew cab short bed
jordan (california) 2/11/2011 9:32 PM
i love this exhaust it went together really smooth i removed my cat so its 100 percent straight piped sounds really good loud when you get on it and quiet when cruising couple of pointers if you dont want to cut your stock exhuast remove the spare tire and jack up the rear of the truck put the jack under your trailer hitch and you will have enough room to remove the stock exhuast and have to unbolt the hanger from the transmission to remove the cat
larry henry (va) 12/25/2009 2:17 AM
it went together so smooth would def recomend. sounds amazing!!!!!