MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.
Armor BLK Turbocharger Down Pipe; 3 in.; Black Coated; 4 in. Outlet Diameter Tip;
Will Not Work With A 3" Bolt Flange Style Connection.

• Richer Diesel Tone. Increase Flow of 20% Over Stock, 21HP Gains and 24lb/ft Torque.


• 20 Percent Greater Flow Over Stock


• Will Not Affect Emissions


• Gains Of +21 Horsepower


• 24 lb./ft./ Torque Gain


• Greater Heat Retention


• Richer Diesel Sound