Syvecs are very prominent ECU manufacturers, and produce some extremely capable ECUs, both as standalone kits and plug-in ECUs.
 
The Syvecs website provides a wealth of information regarding the S7 Plus ECU kits offered for sale here, however, please feel free to get in touch with us on 07878074666 if you have any questions regarding these or the other Syvecs products that we have for sale. We are also able to offer free initial setup of Syvecs ECUs. Here are the S7 Plus plug in kits that we have for sale:
 
Audi TTRS / RS3 Mk2 PnP Kit
Audi TTRS / RS3 8V1 PnP Kit
Audi TTRS / RS3 8V2 PnP Kit
Audi TTRS / RS3 DNWA PnP Kit
Audi RS3 8Y PnP kit
BMW M3 E46 PnP Kit 
BMW M3 E92 PnP Kit
BMW N54 PnP Kit
CanAm MY17-20 PnP Kit
CanAm MY21-23 Direct Fit ECU
CanAm MY24 PnP kit
Corvette C6 PnP kit
Ford Focus RS/ST Mk2 PnP Kit
GM LT1/LT4 Pnp kit
Honda Civic EP3/DC5 01-05 PnP
Honda Civic FD2 PnP Kit (2006-2011)
Honda Civic FK2 PnP Kit (2015-2017)
Honda Civic FK8 PnP Kit (2017+)
Nissan R35 GTR PnP Kit
Nissan R35 GTR PnP Kit 2020+
Nissan 350z PnP Kit (DE)
Nissan 350z PnP Kit (HR)
Nissan 370z PnP Kit
Nissan Skyline GTR R32/33/34 PnP Kit
Nissan Patrol Y62 PnP Kit
Mclaren 12C/570/600Lt/675 PnP Kit
Mclaren 720 PnP kit
Mercedes M156/M159 PnP Kit
Mitsubishi Evo 4 to 8(260) PnP Kit (Specify year)
Mitsubishi Evo 8/9 PnP Kit
Mitsubishi Evo X PnP Kit - Manual/SST
Polaris Direct Fit RZR PRO Z (NTK/Loom)
Porsche 996 Direct Fit
Porsche 997 Direct Fit
Porsche 991 - 991.1 PnP Kit
Porsche 991 - 991.2 PnP Kit
Porsche 991 – 991.1 LL PnP Kit
Porsche 991 - 991.2 LL PnP Kit
Porsche 911 – 997.2 PnP Kit
Porsche Cayman 981 PnP Kit
Subaru 92 to 05 PnP Kit (Specify year)
Subaru 06 to 14 PnP Kit
Subaru 2015+ PnP Kit
Toyota GT86 / Subaru BRZ PnP Kit
Toyota Supra Mk4 PnP Kit 
Toyota Supra Mk4 VVTi PnP Kit
VW Golf R32 PnP Kit (Mk4/5)
VW Golf 7R PnP Kit
VW Golf 7.5R PnP Kit
Yamaha XYZ1000RR PnP Kit