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Magnaflow Aluminized Straight Pipe 5" Downpipe-Back Exhaust for 2001-2007 Chevy GMC 6.6L Duramax 18982

Part# 18982 l UPC# 841380087225
$500.60 Now $347.62
Qualifies for FREE SHIPPING - Ships Out by Next Business Day

AVAILABILITY: 383 In Stock


Not Available to Ship to California



Product Description




Magnaflow’s Aluminized Custom Builder Pipe Kit (CBPK) diesel exhaust systems are designed for the true race enthusiast. These all aluminized steel mandrel bent kits are a complete turbo to tail pipe exhaust, straight piped the whole way. They allow you to build your race exhaust with the catalytic converter, muffler and exhaust tip of your choice, or you can just leave them the way it comes from Maganaflow. All hangers, clamps and hardware are included. Best of all, it’s backed by Magnaflow’s 1 year warranty.

Key Features

  • Turbo-Back exhaust system with a Muffler Delete Pipe
  • Magnaflow 1 Year Warranty
  • Aluminized Steel construction
  • Delivers Performance Gains in Horsepower and Torque
  • Easy to Install & Includes Instructions
  • OEM Style Barbed Hangers & High Quality Band Clamps
  • Exhaust Tip Not Included. Add a Diesel Exhaust Tip



Dyno Tested and proven, you can expect gains in horsepower, torque and fuel economy with this exhaust system. Now you can customize your exhaust the way you want, perhaps adding a 4 Inch Aero Exhaust Muffler for an aggressive sound and big fuel economy gains. Give your diesel truck the specific look and the sound you want with a Custom Builder Pipe Kit diesel exhaust system from Magnaflow today!