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MBRP Duramax Stainless 4" Exhaust S6004409

Thoroughbred Diesel is a MBRP Factory Authorized Online Retailer ID#:463340391

Shop with the confidence in knowing that our MBRP products are backed up by the Manufacturer. Fast FREE Shipping on all MBRP Exhaust.

chevy CHEVY/GMC 2001-2007 Duramax Diesels
Stainless XP Series, Turbo Back with front pipe and cat-delete pipe.

The Duramax has a refined toughness to it. MBRP Inc. Has left the refined part to General Motors, and added extra toughness. The Duramax makes big power gains with the high flow 4" mandrel bent exhaust system. Each system is a direct bolt on application and is manufactured as a full 4" system. Finish off the system with a 5" diameter mirror polished exhaust tip.(optional) Lower EGT (exhaust gas temperature), improved fuel economy along with more towing power are just some of the added benefits of having this system installer on the Duramax.

For 2001-2007 Chevy & GM Duramax Diesels 2500 & 3500 Series, all cab & bed configurations.
Fits all Duramax LLY, LB7, & LBZ Engines
MBRP Part Number S6004409

MBRP XP series exhaust system
MBRP Part #S6004409 features:
  • 100% T-409 Stainless Steel
  • 4" & 5" Smooth Mandrel Bent Tubing for Maximum Flow
  • Lower Exhaust Gas Temperatures
  • More Pulling Power
  • Utilizes OEM Hangers
  • Increased Horsepower and Torque
  • Easy Bolt-on Kits Include Everything You Need to Install
  • 4" Systems Include Stainless Steel, Polished Tip
  • Includes Lifetime Mfr Warranty
  • MBRP 4" kits come with MBRP exhaust tip part #T5051
Install's in less than two hours MBRP is the industries leader for high quality, mandrel bent exhaust systems. We have systems to fit every need. Need turbo back, need Cat back, need turbo back but still keep it legal, we have them all. Call us toll free at 866-737-4966 for the very best deals on diesel exhaust systems.
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NOTE: This product CAN NOT ship to California due to CARB regulations.
Product Description Cost Order
For 2001-2007 Chevy & GM Duramax Diesels 2500 & 3500 Series, all cab & bed configurations.
Stainless XP Series, Turbo Back with front pipe and cat-delete pipe.

Part # S6004409
Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
Call Toll Free: 1-866-737-4966

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