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MBRP S6006409 4" Down Pipe Back, Cool Duals™ Off-Road (includes front pipe), T409

Our Price: $974.99

975 reward points

Model: MBRS6006409
Shipping Weight: 20lbs
Manufactured by: MBRP

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2001-2007 Chevy/GMC 2500/3500 Classic Duramax Down Pipe Back, Extended Cab/Crew Cab, Off-Road, Cool Duals™


  • Mirror polished T304 stainless steel tips
  • Delivers a rich, mellow exhaust note
  • Installs with common hand tools
  • Can improve fuel economy by 1-2 mpg
  • Boosts torque and horsepower
  • Lifetime Warranty

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