MBRP 4-Inch Cat-Back Exhaust Tour Profile Single Side Exit 01-04 GM 6.6L Duramax LB7
SKU: 14131857008

MBRP 4-Inch Cat-Back Exhaust Tour Profile Single Side Exit 01-04 GM 6.6L Duramax LB7

Sale price$315.00 Regular price$350.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

MBRP 4-Inch Cat-Back Exhaust Tour Profile Single Side Exit 01-04 GM 6.6L Duramax LB7Are you looking to give your Duramax a horsepower boost and the sound it should have from the factory? The MBRP Armor Lite Cat Back Exhaust is built for truck owners who want a noticeable upgrade in both sound and performance. By opening the exhaust flow, this system helps your engine breathe easier, resulting in improved throttle response, lower exhaust temperatures, and a deeper, more aggressive tone. Whether youre towing, daily driving, or just

Are you looking to give your Duramax a horsepower boost and the sound it should have from the factory? The MBRP Armor Lite Cat-Back Exhaust is built for truck owners who want a noticeable upgrade in both sound and performance. By opening the exhaust flow, this system helps your engine breathe easier, resulting in improved throttle response, lower exhaust temperatures, and a deeper, more aggressive tone. Whether you’re towing, daily driving, or just want your truck to feel more alive, this exhaust delivers a clean, no-nonsense upgrade that hits the sweet spot between performance and value. It’s one of those mods you’ll hear and feel every time you hit the throttle.

It is built from heavy-duty aluminized steel, making it a cost-effective option that still delivers solid durability and long service life. The system features aluminized steel 4-inch tubing, which maintains a consistent diameter throughout the exhaust for maximum flow and efficiency. Designed as part of MBRP’s Armor Lite series, this exhaust is engineered to handle daily use while keeping costs lower than those of stainless options. It includes precision-fit components and a bolt-on design, allowing for a straightforward installation using factory mounting points. The result is a well-built system that balances performance, durability, and affordability, perfect for truck owners who want real gains without overspending.

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: 14131857008

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Lisa B.
Natrona Heights, US
★★★★★ 3
Works amazingly but the scent is horrible like sweaty self tan
Color: Ultra Dark Bronze
I’m giving this 3 stars due to the scent. It’s horrible. Not so much right away but after about 20 min and even after showering. I’m pretty sure it has self tanner in it. It doesn’t say this! So that’s bad. However, I had no orange on me anywhere or my hands. The good, and if it weren’t for the scent? This stuff works so well! It’s so moisturizing without being too oily. It goes on good and evenly and doesn’t take much at all. My skin feels really good afterwards. It’s advertised as an intensifier and has no sunscreen which is what I wanted. But Omgosh the stink is real! Mixed with sweat it’s even worse.
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Reviewed in the United States on April 23, 2026
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Jennifer Burdick
Grantham, US
★★★★★ 5
Another B.tan product I loveeee
Color: Ultra Dark Bronze
Loveeee! I only have experience using in a UV bed but it works wonderfully. Not super oily and gross on the skin, no strong odor but “summer” scent is light and refreshing. I do think it does have instant bronzer in it or potentially gradual tanning affects (like jergens lotion) because I had run a few errands after and my palms had gotten a tad orangey, it was gone after I exfoliated in shower though! Looking forward to using over summer Love all b.tan products. The aerosol self tanner “tanned af” is the best for instant results!
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Reviewed in the United States on April 2, 2026
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Noelle
Massapequa, US
★★★★★ 5
Helped Tighten My Skin & Minimize Pores
Color: Cyano Pink Spicule, Color: Cyano Pink Spicule
I’ve loved the Dr. Melaxin Cyano Pink Spicule Serum! The bottle is small, but it lasted me around 6 months since I only use one pump every other night. When I first started using it, I noticed a tingling sensation, but over time my skin adjusted and I barely notice it now. I’ve definitely seen my pores appear smaller and my skin feels tighter and smoother after using it.
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Reviewed in the United States on May 26, 2026
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Brooke Ballinger
Waukegan, US
★★★★★ 5
Great for pore reduction
Color: Cyano Pink Spicule
This product works great!! it almost feels like an exfoliator. It reduced the pours on my nose, which were very big and now you can barely see them. I would recommend this product if you have large pores also make skin look firmer and smoother more for a night cream though.
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Reviewed in the United States on May 31, 2026
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Marcia Weldon
Carnegie, US
★★★★★ 5
More than expected
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Love, love and recommended to friends. Leaves my skin feeling and looking great. At 69 I don't expect miracles but can definitely see an improvement in texture, glow and line minimizing. I'm hooked and will never be without!
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