As a tuning specialist, we undertake all types of work on all makes and models, from a simple freshen up or ECU remap to a full blown engine rebuild.
ECU remapping to achieve better fuel economy and performance, as well as custom files or standalone/aftermarket ECU mapping.
We have a 2400bhp (1200bhp front wheels or 1200bhp rear) 4WD Dyno Dynamics rolling road for live ECU mapping, setups or just straight power runs.
The Syvecs standalone ECU conversion for the Mk2 Focus ST and RS is complete and it will transform the way your car drives with a list of standard features unlike anything else on the market.
Devil Developments are bringing the Syvecs ECU conversion to the Focus RS world once again!
We can now design, build and fit complete, custom exhaust systems in-house.
Free dyno run with every Re-map book before 1st March 2017!!
Focus RS mk3 Stage 1 induction kit
AS Performance Stage 2 induction kit Focus MK3 RS/ST
Focus RS Mk2 - 2.5 inch cold side Boost pipe upgrade gain BHP & Throttle Response
Focus RS MK2 Turbo to Crossover hose
Focus MK2 ST/RS Silicon 4 Pce Ancillary coolant kit
Newman Stage 1 Camshaft Kit for Focus ST/RS Mk2
Syvecs S6 ECU - Fitted and mapped
DD500 Package 500+bhp
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©2012 All rights reserved. Devil Developments Limited. Company no: 6539523.Registered office address: 15 Rowfant close, Worth, Crawley. RH10 7QT