Oh and the red wires running throughout the system is a grounding kit. Mostly meant for audio it also helps the car run better and improves throttle response very slightly. It seems to idle a bit lower and I definitely felt an increase in throttle response when I installed it. Supposed to make headlights brighter and whatnot but I didnt really notice anything there. What it does is regulate the voltage throughout the entire system so that I guess everything runs good. I dont know I got it for free at one of the Scion BBQ'* in my area. Won a raffle.
1993 Bonneville SE @ 170k Miles
Spectre Cold Air Intake w/ K&N
180 Degree Thermostat