Get performance sound from your Duramax
Feel great about your Duramax every time you touch the gas with a stylish, durable performance exhaust from MBRP.
- Say goodbye to dull stock sound
- Feel performance gains
- Customize your vehicle's looks
Free Shipping
On most US and Canadian orders.
100% Product Promise
Your complete satisfaction is our priority.
Easy Install
Bolt-on exhaust systems make installation simple.
The quality is in the details
Every MBRP exhaust system is engineered for sound, performance, and durability.
Perfect Sound
Proprietary muffler technology gives MBRP a unique sound.
High Flow
Smooth bends mean your hot exhaust gases flow faster.
Factory Fit
Precise hanger locations ensure a seamless fit.
Style Points
Choose the material and finish that’s best for your look.
Make Your Duramax Stand Out
Upgrade your vehicle with better sound, more performance, and increased durability.
Better Sound
High Performance
Great Quality
Shop Duramax Exhaust
Better sound and increased performance.
Join Thousands of enthusiasts with better sound
Great Exhaust.
Star rating of 5
This exhaust sounds great on my Duramax. It looks great and it was really easy to install. Buddy and I removed the stock exhaust and had MBRP's mounted in 2.5 hours with their easy to follow directions. I will definitely buy from MBRP again in the future.
Great Product.
Star rating of 5
Just installed this on my 07 LBZ Duramax. Exactly what I was looking for for sound. This is Big Bang for your buck!
Awesome Exhaust.
Star rating of 5
Nicely made exhaust and fit very well especially considering the size of it. Everything bolted right in without any problems. It came with all the parts needed and then some. It sounds great I would definitely buy this again.
Best Sound for the Price
Star rating of 5
Getting this nice of a cat-back for only 1k is incredible. Love what MBRP is doing!
Great Company.
Star rating of 5
Fast shipping, easy to deal with and the email updates are GREAT!
Great Exhaust.
Star rating of 5
This exhaust sounds great on my Duramax. It looks great and it was really easy to install. Buddy and I removed the stock exhaust and had MBRP's mounted in 2.5 hours with their easy to follow directions. I will definitely buy from MBRP again in the future.
Great Product.
Star rating of 5
Just installed this on my 07 LBZ Duramax. Exactly what I was looking for for sound. This is Big Bang for your buck!
Awesome Exhaust.
Star rating of 5
Nicely made exhaust and fit very well especially considering the size of it. Everything bolted right in without any problems. It came with all the parts needed and then some. It sounds great I would definitely buy this again.
How Do We Stack Up?
Competitor | Stock | ||
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Increased Performance | |||
Material Options | |||
Easy Installation | |||
Custom Looks | |||
Bang For Your Buck |
We Get It.
You want to stand out. Not fit in. You want to get the most from your vehicle.
To maximize its potential. To feel excited. Confident. Proud. Every time you turn on the ignition.
You also want great quality. But you don’t want to pay more than you have to.
That’s where we come in.
Got Any Questions?
With a range of sound profiles to choose from, you can be sure you’ll have the signature MBRP sound you want. If you’re looking for a performance note without the aggressive volume, a Tour Profile is the way to go. With a Street Profile exhaust, you’ll get aggressive sound when you’re into the throttle without being obnoxious on long drives. But if volume is your jam, a Race Profile will unleash your vehicles most aggressive sound.
Absolutely! Every MBRP system is built to use factory mounting locations and comes with all the hardware you need to get the job done without the heavy artillery. Extensive development time and testing by our skilled team of designers means your exhaust has guaranteed fitment with quick and easy installation in your driveway, most times with basic hand tools you likely already have.
A number of factors play into how long your MBRP system will last, mainly your environment and location. Moisture and road salt or treatments will play more of a factor in longevity than dry climates will. If you live in on the coast or in an area that see’s snowy winters, you’ll want maximum protection provided by T304 Stainless Steel in the Armor Pro series. But if you live in a dry climate, or your vehicle never sees snow in the winter, you’ll get the same fitment, performance and sound at more reasonable price with the Armor Lite or Armor BLK series.
If you live in the US or Canada, we got you covered, with most North American locations receiving free shipping!* MBRP can ship to most international locations outside of North America, simply reach out to our customer support team through info@mbrp.com for an accurate shipping quote.
Returned product must be accompanied by an approved Return Merchandise Authorization (RMA) number issued by MBRP’s Customer Support Team. You can obtain this number by calling 1 (888) 636-7223 or emailing info@mbrp.com. The item must be clearly marked “Canadian Goods Returned” on any paperwork completed and a copy of the original invoice must accompany the returned item. The RMA number must be recorded on the outside of the box. MBRP is not responsible for the shipping costs of returned goods and cannot accept returned product that has been damaged during shipping. MBRP may apply a 25% restocking charge to new products being returned non-defective. Freight and customs charges (if any) will be applied unless the product is confirmed to be defective, or we accidentally sent you the wrong part.