XDP LMM EGR Blocker Plate XD154
2007.5-2010 GM 6.6L Duramax LMM
✔ QuickShips by Next Business Day*
This high performance product is intended SOLELY for closed-course
racing use and is not street legal in ANY state. This product cannot be
used on any vehicle that is
registered or certified for highway use. This product cannot be shipped to the state of California.
XDP LMM EGR Blocker Plate XD154 is designed to block the Exhaust Gas
Recirculation (EGR) system on your 6.6L LMM Duramax. The EGR system
recirculates exhaust gases back into your engine. During this process,
carbon build-up is also deposited in your trucks intake system. After
time, carbon accumulation can restrict your engine and hinder
Installing the EGR Blocker Plate prevents hot exhaust gases from
recirculating through your engine. Once installed, the Blocker Plate can
be easily reversed returning your truck back to stock. Its
slotted design reduces install time by allowing you
to simply "slide" the plate in place without having to remove any major
components. For off-road use only.
- Prevents Further Soot Accumulation
- "Slotted" Design For Easy Install
- Simply Blocks EGR Flow, No Components To Remove
- Easily Returned Back To Stock
Installation of the XDP Blocker plate will cause EGR related DTC trouble codes. Aftermarket tuning is required.
Customer Reviews - Include your order number for a chance to win a $100 GiftCard
2/17/2015 8:35 PM
Blocker plate slid in and sealed with absolutely no modifications to the plate required. Loosen the 2 12mm nuts, 1 from the top and 1 from the side with the fender liner removed. Use a long pry bar to create enough space for the plate. Make sure the gasket is to the rear towards the pipe and slip the block plate in from the top right side and swing it up to catch the top stud. Install top and bottom nuts and tighten and it is done. It is a little challenging working in the tight space but not hard by any means and the plate being cut correctly means it will seal up with minimal hassles.