The S300/S400 Twisted Compound Turbo Kit for 2001-2016 Duramax's is designed a little differently than your typical kit. With quick spooling in mind we mount the high pressure turbo 90* sideways from its typical position which allows us to build the hot side exhaust pipe between chargers more than half the length of a conventional hot pipe. The Turbine housing is also rotated 90* from the standard position mounted to a custom pedestal. Doing so requires a set of custom 2" Stainless 11g up pipes (Included) which eliminates a full 90* bend in each up pipe (decreasing from the typical 3- 90* bends found in the standard Kits to 2- 90* bends) These two redesigns from a conventional setup result in quicker spooling and decreased EGT levels due to less exhaust restriction.
For Competition Use Only. Please Call to discuss horsepower goals and Turbo Options.
This kit is for Off-Road Competition use only!
This Kit Requires Custom Tuning for proper operation and performance.
We recommend kits to be installed by a qualified diesel performance shop or mechanic.