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 @gearheadautomotiveperformance.com email addresses in your email client so your spam filter does not block delivery of emails from us.
BASELINE DYNO NUMBERS VS GEARHEAD DYNO NUMBERS
BASELINE DYNO NUMBERS (296HP AND 311 TORQUE)
CUSTOM TUNING NUMBERS (337HP AND 418 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.
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 @gearheadautomotiveperformance.com email addresses in your email client so your spam filter does not block delivery of emails from us.
The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE! Programming your vehicle with one of SCT’s pre-loaded performance or fuel economy tune files is as easy as 1-2-3. Simply plug the OBDII connector into your vehicle’s OBDII port, select the pre-loaded tune file using the simple to navigate menu and within minutes the X4 programs your vehicle.
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!**
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