BFI MK3 1.8T Swap Fueling Upgrade (Stage 2 - K04/FT21)


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This kit includes everything necessary to upgrade your existing Black Forest Industries MK3 1.8t Turbo Kit from a K03 turbo to the K04 / F21 kit. Included are 4 upgraded Audi TT 225 Injectors as well as a specific chip for management, custom made by C2 Motorsports.