Ford Fiesta MK7 ST180 | 200 1.6T (98RON FUEL) - PERON Decel Add-On

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Our in-house developed DECEL (deceleration) map has been designed to induce an audible pop, bang, and crackle during closed throttle periods with the addition of a hard cut rev limiter. 

This map update is available to all PERON Stage 2 - Stage 4 customers and must only be used in conjunction with a decat or our  RACE De-Cat Pipe

Once this update is purchased, customers will get access to DECEL on all future stage upgrades.

Software download here 


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