ZZP Solstice/Sky Stainless O2 Housing Catalytic Converter Option:Spun Metal Cat This improper location results in

This improper location results in open valves and therefore leads to lost power

This setup will dramatically improve your cars handling

GMC ENVOY (2006 - 2009)

we would run the 125# springs

ZZP Solstice/Sky Stainless O2 Housing Catalytic Converter Option:Spun Metal Cat This improper location results inFlows much better than the stock part increasing HP and reducing possible KR. Will fit your GXP or Redline kappa chassis car. Since it is a non gasketed fit up from the turbo outlet to the downpipe, we recommend mating these two surfaces with a bead of RTV Ultra Copper Gasket Maker. Our high flow catalytic converters are EPA certified. If your state requires CARB compliance, these do not meet that CARB standard. Please contact