We have 2 APS unichips tuned for the APS 3 inch turbo back exhaust, up-pipe , intake and water spray.
The Unichips are plug & play. They are for the 02-04 wrx.

$895.00 includes the water spray kit.

Pam
714-680-0222 ex 535
Pam@renickSubaru.com
www.iSRPerformance.com