Monthly Archives: May 2023

2021-2023 F150 3.5L / Raptor Stage 3 & 4 Turbo Upgrades Now Available

This week at CR Performance Engineering Inc. we have just completed our first production run of the Stage 3 & 4 turbo upgrades for 2021+ 3.5L (Gen 3 Engine). These upgrades use a high flow 46mm/56mm (59.6mm Ex Tip) compressor upgrade and OE Turbine for Stage 3 and our high flow performance CR 45mm 8 […]