Archive for category: In The Shop

New Release: RSS Stage 2 ECU Calibration for BMW F10 M5 4.4l TT

DSC_0321We’ll see your piggyback module and raise you a complete ECU calibration file.

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In The Shop: Audi RS4 B7 Carbon Clean, Flap Delete & Remap

Regal Autosport is pleased to announce our latest service for the Audi B7 RS4, the Carbon Cleanup which releases additional horsepower, torque and engine response through the cleaning and refinements of the engine intake tracts…


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