This Flo~Pro EGR Block off Kit is for the 2004-2007 GM LLY/LBZ Duramax blocks off the troublesome EGR system that is prone to failure while preventing filling the intake system with soot.
- No more plugged up EGR Coolers
- Hidden Design once installed
*This product requires the use of aftermarket tuning. These parts are for use on non-registered race vehicles on closed-course competition events *Installing or using this part on any emission controlled vehicle ("street" or "off-road") may violate federal and/or state emissions laws and regulations. *Not available to ship to United States