04-05 Duramax LLY Sinister High Flow Intake Tube & EGR Delete

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  • Regular price $349.00

04.5-05 Chevy Gmc 2500 3500 Duramax LLY

Competition tested at over 700hp the Sinister Diesel EGR delete is a must have for your drag or sled pull truck. Every EGR delete kit is manufactured in house from 304 stainless steel and billet aluminum. This race kit completely replaces the entire EGR system and can be installed in 6-8 hours without removal of the intake manifold. 

Product Features:
High flow intake elbow
Quicker turbo spool with lower EGTs
Fully pressure tested
Faster recirculation of the coolant resulting in lower coolant temps** RACE Tuning is Required ** 


Ask a Question
  • Will this kit set a check engine light on if I only put the egr delete kit on nothing else

    Yes, you will need the "egr finger stick" sold on our website to eliminate any codes.