Step 1) download tune from tuner
Step 2) Using SCT software installed on your computer, load tune from computer to device via USB cable
Step 3) Pull fuel pump relay and fuse
Step 4) Plug device into car and upload tune
The device gives on-screen instructions on what to do and what not to do ... it's very easy and if you have any questions, you can always ask them here
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1999 Mercury Cougar - Turbo'd 3L.
Status: Just hit 22.1 psi @ 60% duty cycle on boost controller.
Power: 391.9 hp @ 6750 rpm | 374.2 lbs/ft. @ 4250 rpm | boost @ 11 psi
For Sale:
19" Konig Verdicts with Toyo ProxesFZ4 225/35ZR19 Tires - $900 shipped!
"There are times when I wish someone would implement facepunching over TCP/IP" - NorCalCoug