This is Exhaust Return Plug kit, Plugs Exhaust Return Valve and Cooler completely nice clean look easy installation. No Engine De-rate. Opens up intake manifold for better flow performance and 5 PSI more Boost Save Fuel Better MPG.
Includes All gaskets and plug parts for easy and clean installation.
V-Band Not Included "Optional"
Turbo Gasket Kit "Optional" Recommended for Turbo Removal and Re-installation.
Instruction included for do it your self. In our Website Download page.
Works on any truck that is equipped with CUMMINS ISX CM870 Engine 2002-2006
This kit is for off road use. Competition racing only ! Not for Highway use. please use it wisely and check for EPA Rules in your Area. Not available in California.This is Plug KIT Only It will not solve check engine Light in some cases check engine light will come on but it will not De-rate, visit our website FAQ Page for Stage 1 vs Stage 2 comparison.