Its only able to work on the 97-00 cars with a the supercharged L67 motor.
Just wanna verify, you mean NOT 03s? I wanted to try this bc Im trying to do the CPS and having trouble getting the harm balancer nut off. I just took off the lid, and my fuse box doesnt have a relay there...?
03 Ivory White GTP: Overkill PCM, MagnaFlow, ubend delete, 3.4/3.8 MPS, AGX/B&G, Buick strut bar, and a big \*/ sticker so they know what just whined by.