Tracking / GPS Systems

[JERRYCAN]

Looking for a Trackday system that also acts as a Tracking device for our Road Cars.

What systmes are available that can log lap times , steering , braking acceleration

[V8mate]

This?

http://www.velocitybox.co.uk/

[paulmnz]

RaceLogic's performancebox or driftbox... awesome bits of kit - I use mine as a laptimer and datalogger for racing - it's usually within 0.01s of the official timing. logs data at 10hz (10 samples per second) and they are relatively cheap (£300ish)