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Performance | Diagnostics | Fabrication
Proven performanceBuilt right.
KS Performance and Diagnostics specialises in maintenance, repairs, performance upgrades and custom fabrication. From daily drivers to high-horsepower builds — we keep you moving.
Our servicesSignature packages
S58 Performance
G80 M3/G82 M4/G87 M2
700
Factory turbos
700 HP
Target engine output
- DME unlock + custom ECU tune
- High-flow downpipes + panel filters
- 102 RON or calibrated ethanol blend
- Ethanol sensor for blend maps
- Health checks + dyno validation
Cooling and drivetrain upgrades to suit use.
Flagship
900
Upgraded turbos
900 HP
Target engine output
- Upgraded hybrid twin turbos
- DME unlock + custom ECU tune
- Downpipes + turbo inlets
- Upgraded charge cooling
- Calibrated ethanol or race fuel
- Fuel-system upgrades as required
- Dyno validation + drivetrain assessment
Target engine HP. Output depends on fuel, vehicle condition and dyno method. Final hardware and torque limits confirmed per vehicle.