SKU: 45553011415

MBRP Armor Plus 5" Turbo Direct Pipe Back Stainless Exhaust without Muffler 01-04 GM Duramax LB7

Sale price$337.50 Regular price$375.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

MBRP Armor Plus 5" Turbo Direct Pipe Back Stainless Exhaust without Muffler 01-04 GM Duramax LB7Do you want to bring out the throaty sound your Duramax is capable of while literally pulling the exhaust out of the engine for the pinnacle in performance? Then this 5" MBRP Armor Plus kit is for you. Built from T409 stainless steel and including all of the necessary hangers and clamps, this complete turbo direct pipe back system will not only deliver the sound you want from your Duramax, but also the added performance, MPG's, and EGT reduction.

Do you want to bring out the throaty sound your Duramax is capable of while literally pulling the exhaust out of the engine for the pinnacle in performance? Then this 5" MBRP Armor Plus kit is for you. Built from T409 stainless steel and including all of the necessary hangers and clamps, this complete turbo direct pipe back system will not only deliver the sound you want from your Duramax, but also the added performance, MPG's, and EGT reduction.

Built from 16 gauge T409 stainless steel, MBRP's SLM Series performance exhaust systems offer a value price without compromising on the quality built into every component. Featuring a two-piece tail, the muffler is replaced with a muffler delete pipe to provide you with the ultimate in free flow exhaust.Constructed to the same specifications as their top of the line Pro Series, its backed with a 5 Year Warranty.

Built to Perform - You count on your truck to handle whatever you need it to do. With MBRP performance exhaust, you can make that happen with up to 18 more horsepower and 28 ft/lb more torque, not to mention lower EGTs (Exhaust Gas Temperatures). More pulling power, improved throttle response, greater fuel efficiency, with an MBRP diesel performance exhaust you will be amazed at what your truck can 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 muffler-less design 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 200 degrees Fahrenheit 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 installation 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 and Style - Performance is one thing, but MBRP believes that appearance and sound are just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your pickup. With MBRP, there's no question that you have the hottest performance exhaust on the road - MBRP.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45553011415

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4.7 ★★★★★
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Verified Purchase
Christian Burt
Alexandria, US
★★★★★ 5
Easy install
Color: Single Slat Gloss Black, Size: 2023+G20
Fits well. Made of plastic but very easy install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
M
Verified Purchase
Mecha Drew
Louisville, US
★★★★★ 1
I should have read all the other reviews ...
Color: Single Slat Gloss Black, Size: 2010-2013 E92, Color: Single Slat Gloss Black, Size: 2010-2013 E92
I read all the bad reviews, but I gave it a shot anyways Tabs wont clip in place and fitment is slightly off.
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Reviewed in the United States on May 1, 2026
C
Verified Purchase
Charles Sherin
Cuba, US
★★★★★ 5
Worth it
Color: Single Slat Gloss Black, Size: 2006-2009 E92
For perfect and looks great
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Reviewed in the United States on February 5, 2026
M
Verified Purchase
Madison
Phoenix, US
★★★★★ 5
Very nice quality
Color: Single Slat Gloss Black, Size: 2019-2022 G20
I have a 2022 330i bmw and it fit perfectly! Looks just like photos online and delivered quick!
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Reviewed in the United States on August 27, 2025
N
Verified Purchase
Nick
Lowell, US
★★★★★ 4
Good Item
Color: Single Slat Gloss Black, Size: 2002-2005 E46
Good cost to product ratio, but fitment is a little loose
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Reviewed in the United States on March 9, 2026

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