Max-Flow Log Style Duramax Manifolds & Up Pipes. 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.
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 Log Style Manifolds. These Manifolds were built for customers looking to utilize stock style Up Pipes while also increasing flow rates and decreasing EGT's. Providing up to an incredible. In air flow over stock. These Manifolds are made tough using high quality Ductile Silica Moly Cast Iron. The Manifold ports are CNC machined to match the factory gaskets to ensure the highest exhaust flow possible. The Max-Flow Log Style Manifolds are. Compatible with the stock up-pipes. Which allows the manifolds to be installed without having to remove the down-pipe or the up-pipes. Quicker Spool Up and Lower EGT's.
EGT Probe Port Pre-Molded and Tapped in each Manifold for Convenience and Increased Strength. Eliminates the Flow Restricting Pinch of the Factory Manifold.
Heavy Duty Cast Ductile Iron Constructions. Manifold Mounting Hardware is Included for a Hassle-free Install.
120 wall thickness 304 Stainless Steel and internally sleeved bellows for superior flow and strength. 30% increase in flow over stock Up Pipes.Right and Left Max-Flow Log Style Manifolds. Up-pipe gasket set (4 gaskets). Engine Block to Manifold Gasket set (2 gaskets). The item "High Flow (Log Style) Exhaust Manifolds/Up Pipes for 2001-2004 LB7 FED Duramax" is in sale since Friday, September 20, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "duramaxstore" and is located in Diamond Springs, California. This item can be shipped worldwide.