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MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black
$358.22
$289.99
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.
Will Not Work With A 3" Bolt Flange Style Connection.
Features & Benefits
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
Downloads & Resources
Link To Manufacturer Page
Technical Drawing (PDF)
Warranty (PDF)
User 3
Installation Instructions (PDF)
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