When I got the TPS from the Hyundai I noticed the ISC unit and got that too. The ISC is exactly the same as Starquest.  Even the same connectors. The wires have to be changed to correspond to the pin configuration of Starquest. I have had it on my car for 500 miles and it works perfect. The TPS and the ISC are on 89 to 91 Hyundai Sonata.   Professor

Uh oh..the underbody of my car is SPOTLESS except for a 2 " area on the driver side where the side skirts attach to the body, the specific location is right UNDER the driver side seat where the a** part ends and the back begins...is that common? Can I just clean it off and POR-15 it?   Once it warms up outside the bondo cracking problem on my 1/4 panel will be looked at and the finally all the little paint chips will be fixed..   thanks mike

first off i was wondering if the magna from 4gmitsubishi already comes modified to fit the quest. also i was wondering what did you guys do with all the harness that was left over for the tb setup? thanks for the help                           -matt

Anyone use another battery other than the one from Summitt? I have finished my install and need to get a battery that will fit in the battery location with the 2.5" pipe. Anyone use a battery from another car that is smaller?   Jonathan