Flow Designs - VW VW MK6 Golf R Flow-Lock Rear Diffuser S3 8V Facelift we include other important functions

we include other important functions of diagnostics and comfort for common use

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Your manifold tune must turn off the runner flap codes to remove the CEL and re-tune the warm-up maps to accommodate for the cold starts

we test each revision in a controlled environment

If used for a 1/4 or straight line racing

Flow Designs - VW VW MK6 Golf R Flow-Lock Rear Diffuser S3 8V Facelift we include other important functionsDESCRIPTION VOLKSWAGEN MK6 GOLF R FLOW LOCK REAR DIFFUSER Complete the aero styling of your VW MK6 Golf R with the rear valance and Flow Lock diffuser fins from Flow Designs. Each item is precision made & hand polished popular with many Volkswagen enthusiasts as our splitters are known for being impact resistant & extremely strong. Details: Our goal was to create a kit that is discreet and stable without the use of any exposed hardware, it also must