This is exactly what I want http://www.racelogic.co.uk/?show=Traction_Control-Products_and_Pricing-Digital_Adjuster "Slip levels are adjustable in 1% increments from 0% up to 25%, and launch control comes as standard. Cut level thresholds, rev limits, wheel sizes and RPM operating levels can all be altered in real-time." Chiptorque is a distributor but it is listed at 595 british pounds. so mybe a bit much