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Price: 196.02 GBP
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Micro Dynamics DSS1 Digital Speed Shift – Single Coil
What it isThe DSS1 is a Micro Dynamics digital speed shift for single coil ignition systems. It briefly cuts the ignition during an upshift so the driver can change up with the throttle held open and without using the clutch, saving time on each change in competition use.Micro Dynamics make engine electronics for motorsport and performance use, including rev limiters, shift lights, speed shift units and related accessories.Who it is forRace and rally cars, particularly those with sequential or dog-engagement gearboxes.Competition use where faster upshifts matter.Before you orderChoose the version to suit your ignition: this unit is for single coil systems. For twin coil systems see the DSS3.Check your earth polarity and that your system is 12V.FittingFit in line with the instructions supplied with the product. If you are not confident working on vehicle wiring, have it installed by a competent auto electrician or classic car specialist.Not sure which unit you need? Contact us with your vehicle, engine and ignition set-up and we will check it for you.
Product information updated: 26 Oct 2026
Disclaimer: Product information, including title, description, and images, is sourced/provided by our affiliate partner: The Green Spark Plug Company.
Buy from The Green Spark Plug Company
Disclaimer: Some of the links on this website are affiliate links, meaning we may earn a commission if you click through and make a purchase. This comes at no additional cost to you.
By clicking the button above, you acknowledge that you will be redirected to a third-party website and agree to their terms and conditions.
Product information, including title, description, and images, is sourced/provided by our affiliate partner: The Green Spark Plug Company.
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Share this product with a friend:
Refer a friend and earn 0.05 CEC when they click the link, plus an additional 1.00 CEC if they register. Share this Product and boost your earnings together!