XDP LLY EGR Blocker Plate XD152


List Price: $12.50
XDP Price: $9.95
You Save: $2.55 (20 %)

Application:
2004.5-2005 GM 6.6L Duramax LLY
Manufacturer: XDP
Mfg. Number: XD152
XDP Part Number: XD152

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WARNING: 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.



The XDP LLY EGR Blocker Plate XD152 is designed to block the Exhaust Gas Recirculation (EGR) system on your 6.6L LLY 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 performance. 

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. 

Features:
  • Prevents Further Soot Accumulation
  • "Slotted" Design For Easy Install
  • Simply Blocks EGR Flow, No Components To Remove
  • Easily Returned Back To Stock

Note:
Installation of the XDP Blocker plate will cause EGR related DTC trouble codes. Aftermarket tuning is required.

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(19 Ratings, 2 Reviews) Average Rating:
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Perfect fit!
DALLON HORMAN (Virginia Beach, VA) 12/2/2014 2:13 PM
I installed this blocker on my 2004 duramax lly. I read a lot of reviews about loosening bolts on the egr pipe. I decided to wear gloves and break the bolts loose while hot which was pretty easy. Then waited till cool. The adapter slide right in without having to completely remove bolts. Truck looks as if it still is working. If you remove the hole at the top, it looks like a metallic gasket. I also unplugged the egr which did not throw a code at all or effect performance. The truck feels and sounds as if it runs smoother now since installing blocker plate. For the price, you cant beat this. Especially if you just need it till you have the time or money to do a full egr delete kit, or just need to block it and still look legal for inspection.
ratingratingratingratingrating
Perfect fit!
DALLON HORMAN (Virginia Beach, VA) 12/2/2014 2:13 PM
I installed this blocker on my 2004 duramax lly. I read a lot of reviews about loosening bolts on the egr pipe. I decided to wear gloves and break the bolts loose while hot which was pretty easy. Then waited till cool. The adapter slide right in without having to completely remove bolts. Truck looks as if it still is working. If you remove the hole at the top, it looks like a metallic gasket. I also unplugged the egr which did not throw a code at all or effect performance. The truck feels and sounds as if it runs smoother now since installing blocker plate. For the price, you cant beat this. Especially if you just need it till you have the time or money to do a full egr delete kit, or just need to block it and still look legal for inspection.