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Max-Flow 3" Downpipe, 2004.5-2010 GM 6.6L Duramax
Max-Flow 3" Downpipe, 2004.5-2010 GM 6.6L Duramax Max-Flow 3" Downpipe, 2004.5-2010 GM 6.6L Duramax Max-Flow 3" Downpipe, 2004.5-2010 GM 6.6L Duramax Max-Flow 3" Downpipe, 2004.5-2010 GM 6.6L Duramax

Max-Flow 3" Downpipe, 2004.5-2010 GM 6.6L Duramax

$110.00 & Free Shipping
Availability: In Stock
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WARNING: Cancer and Reproductive Harm - p65warnings.ca.gov
Part#: DP-MAXFLOW-0410

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 the state of California or use in pollution controlled vehicles
Race Applications Only

Description:

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

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