First we need to know what computer you have. You can look for the sticker on your driver's side door jamb or on the computer itself.
Tuner's run 369.00 + shipping or 349.00 + shipping for NLOC members. I have plenty of them in stock so whenever you need it let me know
Yes you can send me your chip and I'll make a file for you to use that matches the chip to get started.
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Raymond,
Performance Specialties