EGR Block Off And Delete (Full Removal) - Mazda CX-7

The exhaust gas re-circulation (EGR) system is an emissions-based policy that re-routes some exhaust gas back into the air intake manifold. This results in a layer of carbon buildup on the intake valves and stems, which often leads to sealant issues. The hot gasses that enter the combustion process also reduce engine power and performance. An EGR block off and delete kit will completely remove the EGR system from the Mazda CX-7, Mazdaspeed3, and Mazdaspeed6. Eliminating the EGR components keeps your vehicle running cleaner and better. Gasket maker: https://amzn.to/4c6mqcG 00:00 – Remove intercooler 00:35 – Remove cold boost tube 00:46 – Unscrew EGR tube end 00:57 – Remove turbo inlet pipe 02:04 – Remove EGR tube 02:27 – Remove EGR valve 02:54 – Assemble EGR tube outlet plate 03:06 – Install EGR tube outlet plate 03:20 – Install EGR tube inlet plug 03:35 – Assemble EGR valve plate 04:03 – Install EGR valve plate 04:35 – Install turbo inlet pipe 05:17 – Install intercooler As an Amazon associate, I may earn commissions from qualifying purchases.