MBRP 3" Turbo Down Pipe (11-15 Denali 2500) GMCA427

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance.

Features & Benefits

• Greater Heat Retention

• 20% Greater Flow Over Stock

• Richer Diesel Sound

• Will not Affect Emissions (DPF system or the Urea injection system)

• Gains of +21 HP and +24 lb/ft Torque

Note: 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.

Beefcake Racing is an Authorized Dealer for MBRP Exhaust call 1-855-827-7223, 9am-9pm EST