MAX-Flow 3" Duramax Diesel Downpipe - 2004.5-2010 GM 6.6L

Max-Flow 3" Downpipe

Fits 2004.5-2010 Chevy/GMC 2500/3500 HD Duramax Diesel

Part# DP-MAXFLOW-0410

*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))*

*This product is ONLY designed for closed course racing where it is legal to do so. Any other use will be in violation of local, state, and federal laws. We are not responsible for unlawful use of this product.*

Improve Fuel economy, reduce EGT's and make your Duramax Diesel sound better with Dmaxstore's Max-Flow Downpipe.  Upgrade from the restrictive stock downpipe and allow your turbo to work to its full potential with 20% greater flow over the stock unit. Gains up to +25 HP dependent upon supporting modifications and tuning. The included heat wrap will help retain heat reducing EGT's while towing heavy loads. The Max-Flow downpipe will increase throttle response because of the smoother flow out of the turbo causing it to spool sooner. 

All Downpipes come with titanium woven heat wrap and two stainless steel hose clamps for installation by the consumer, they do not come wrapped from Dmaxstore.

Features:

• 304 stainless steel construction to prevent corrosion over time

• 3" Mandrel bent tubing for maximum flow

• Titanium woven heat wrap for maximum heat retention

• Improve fuel economy

• Lower Exhaust Gas Temperatures (EGT)

• Quicker spool up

• Improved Throttle response

• Deeper, throatier sound

• Up to +25 HP Gains

Includes:

• 1 - 3" Stainless Steel Downpipe

• 2 - Stainless Steel Hose Clamps

• 1 - Roll of Titanium Heat Wrap

DmaxStore Note: Use on public roadways will be in violation of local, state, and federal laws. By purchasing this product, you agree that this product will not be used on a registered street driven vehicle.