Since 1988 Cotton Competition has had experience of numerous high performance road cars...

Lotus Esprit
Porche 911
Lancia Delta Integrale
Maserati Biturbo
TVR Chimaera & Tuscan
Audi Quattro Turbo
Sierra Cosworth
Toyota Celica GT4
Audi RS4
Lotus Elan
Mitsubishi Evo MR

All kinds of hot hatches....

....and of course, all types of Subaru

Cotcomp's customers have included everybody from farmers to World Rally Championship drivers, with a wealth of experience gained at home and abroad.
Customers' Cars

Servicing using OEM & OEM equivalent parts
(Using quality parts maintains your manufacturers warranty. See an AA explanation HERE)
Fault diagnosis & dashboard fault code reading
Steering & geometry set-up
MOT preparation work and MOTs by appointment
Tyres & exhausts supplied & fitted
Accident repair & bodywork by appointment
Vehicle recovery. Welding & fabrication


EcuTek engine mapping (Subaru & Mitsubishi Evo)
UK distributors of Neetronics DCCD Controllers
All types of performance upgrade & modification
Engine & transmission rebuilds
National Autogas approved LPG conversions
Metal component fabrication


Rally car preparation including historics
Track day / rally car hire & on-event support
Rally & off road driving tuition
..... more than just Subarus & Motorsport
Workshop, rally, exhibition
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  Cotton Competition is now able to offer EcuTek engine mapping for Subaru BRZ & Toyota GT86
In addition to the EcuTek mapping we currently offer for Subaru Impreza and Mitsubishi Evo, we are know proud to offer a range of mapping options for the BRZ and GT86 thanks to the EcuTek RACEROM software. Along with other Subaru BRZ upgrades and tuning.

Here are some examples of RACEROM features:
-Map switching
-Launch control
-Flat-foot shifting
-Throttle auto-blip
-Speed density
-Custom maps
-Improved live data parameters
-Custom fuel economy display
For any more information please feel free to contact us. Also check out our new BRZ products HERE