High Flow Race Series Manifolds & Up Pipes for GM Chevy GMC 6.6L Duramax Diesel

Description

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Max-Flow Up Pipes and Manifolds
Fits 2001-2004 Chevy/GMC 6.6 Duramax w/Federal Emissions
Part# MAX-MFM-0104
Normally 9
*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.*
Introducing The Max-Flow Diesel Up Pipes and Manifolds.
Providing up to an incredible
55% increase
in air flow over stock. These Manifolds are made tough using
high quality Silica Moly Cast Iron
. Up-Pipes are made with .120" wall thickness
304 Stainless Steel
and internally sleeved bellows for superior flow and strength.
The Max-Flow Manifold has been meticulously designed to increase the engines output through increased airflow. Max-Flow manifolds are designed to have a gradual increase in internal diameter as more exhaust ports are added. This allows for added volume within the manifold while keeping the maximum velocity possible. Due to the heat and energy of the exhaust gasses being expelled, expansion will occur within the Manifolds and Up Pipes which can cause an even stronger spool up through the Turbine side of the Turbo. With an increasing diameter of the Manifold you will be able to send these hot exhaust gases through the turbine as fast as possible making it easier for the Turbo to spool. The material also has the ability to retain heat ensuring the heat stays within the Manifolds. Better spool times have been seen with these Manifolds over Aftermarket Headers because the Headers will actually increase the distance the gases needed to travel causing some cooling before the exhaust gases hit the Turbo Charger.
Features / Benefits:
Reduced Back pressure
Better Fuel Economy
Quicker Spool Up and Lower EGT's
EGT Probe port pre-molded and tapped in each manifold for convenience and increased strength
Kit Includes:
Right and Left Max-Flow Manifolds
Right and Left Max-Flow Up Pipes
16x Exhaust Manifold Bolts
2x Brass EGT port plugs
Up-pipe gasket set (4 gaskets)
Engine Block to Manifold Gasket set (2 gaskets)
DmaxStore Notes:
We also recommend the Downpipe bracket for customers running this kit with a PPE Downpipe.
PPE downpipe is recommended for LB7 engines to ensure correct spacing and clearance
Some downpipes will require slight modification for correct clearance
20% Restocking Fee Applies to any return.
Import charges may apply and it is the responsibility of the buyer to pay import charges.