i have a few q's regarding the sps3. does anyone know if i can get one second hand ? How much would i be looking to pay? Can it be fitted easily ? and as the revo is virtually undetectable, is this the same principle for the sps3. Cheers.
The SPS is a Serial Port Switch - it modifies the Revo settings on your ECU Map (within set boundaries)
SPS undetectable? The SPS device is a small plug type device - it only needs to be in the car when you want to make a change. 99% of the time mine is stored in my drawer in the house.
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