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MBRP 4" Cool Duals CAT Back Kit for GM Duramax 2006-2007 6.6L (T409)

Was: $1,062.34
Sale: $859.99
Save: 19%
Save: $202.35



MBRP 4" Cool Duals Cat Back Kit For 2006-2007 GM Duramax 6.6L (Stainless)

Available now for your 2006 or 2007 Chevy/GMC 2500/3500 Duramax 6.6L engine. This XP Series cat back exhaust system has been crafted out of T409 stainless steel. T409 stainless is designed to be ultra durable and heat resistant, and can handle anything that's thrown at your GM truck--rocks, salt, tar, you name it! It installs on Extended Cab or Crew Cab trucks with ordinary hand tools and you don’t have to remove any trailer hitches or spare tires, either. This system is completely mandrel-bent for high exhaust flow. If you want your exhaust to not only make power, but also look the part, the whole system is capped off with sleek mirror polished tips made from high grade T304 stainless steel!

More Power For Your Duramax Engine

This stainless steel MBRP cat-back system is designed to be more efficient than other exhaust systems. Install this system and you’ll gain up to 18 more horsepower and 28 lbs/ft more torque, a difference you’ll feel, plus you will see a slight improvement in fuel economy. Exhaust gas temperature will drop by up to 350 degrees and you’ll hear a mellow, rich exhaust tone. Available now for your 2006 or 2007 Chevy/GMC 2500 or 3500 truck with GM Duramax 6.6L diesel engine.


Shipping Information

  • Item Requires Shipping
  • 86.0 lbs.
  • W19.0000” x H12.0000” x L60.0000”

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