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Additional Ordering Information – Under normal circumstances custom tunes are delivered via email within two business days of completing the custom tuning sheet.
The custom tuning sheet link is downloadable after you complete your purchase. This is how we collect the vehicle and tuner data necessary to write your custom tunes. To eliminate delays please whitelist @gearheadautomotiveperformance.com email addresses in your email client so your spam filter does not block delivery of emails from us.
**PLEASE NOTE: revisions to your tunes are available for 30 days after purchase – after which, you will need to purchase a tune revision package. Thank you!**
As we all know, 93 octane isn’t available at every gas station across the country — and even your local filling station doesn’t always receive consistent batches of fuel, So what happens if you get a bad tank of gas or simply can’t get the good stuff when you take a trip? Frequently, aftermarket ECU tunes require a certain octane rating and don’t take into account the fact that you may not always be able to run that same octane rating in your truck.
Additional Ordering Information – Under normal circumstances custom tunes are delivered via email within two business days of completing the custom tuning sheet.
The custom tuning sheet link is downloadable after you complete your purchase. This is how we collect the vehicle and tuner data necessary to write your custom tunes. To eliminate delays please whitelist @ghtuning.com email addresses in your email client so your spam filter does not block delivery of emails from us.
BASELINE DYNO NUMBERS VS GEARHEAD TUNED DYNO NUMBERS
BASELINE DYNO NUMBERS (275HP AND 353 TORQUE)
GEARHEAD DYNO NUMBERS (316HP AND 380 TORQUE)
Additional Ordering Information – Under normal circumstances custom tunes are delivered via email within two business days of completing the custom tuning sheet.
The custom tuning sheet link is downloadable after you complete your purchase. This is how we collect the vehicle and tuner data necessary to write your custom tunes. To eliminate delays please whitelist @gearheadautomotiveperformance.com email addresses in your email client so your spam filter does not block delivery of emails from us.
Please follow steps to receive a tune revision:
1. Purchase the Mustang Tune Revision and complete the order
2. Fill out the tuning form after the order is complete with the new list of mods. (For vehicle strategy just enter in NA. We should already have it on file)
Additional Ordering Information – Under normal circumstances custom tunes are delivered via email within two business days of completing the custom tuning sheet.
The custom tuning sheet link is downloadable after you complete your purchase. This is how we collect the vehicle and tuner data necessary to write your custom tunes. To eliminate delays please whitelist @gearheadautomotiveperformance.com email addresses in your email client so your spam filter does not block delivery of emails from us.
3. Keep an eye on your email for the tune files. (Typical turn around for revisions are 2-3 business days.)
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