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TUNING FILE CLOSURE
Tuning File Submission is closed while we complete preparations for our annual sale.
If you are encountering any issues during this time, please contact [email protected]

$995.00
VelocityAP’s transmission tuning for the ZF8HP70 was developed in house and fine tuned by our JLR & Aston Martin factory trained technician to dramatically improve the driving experience:
For those looking for faster acceleration times & 1/4 miles, this will shave tenths through quicker shifting, and also allowing the car to reach the 1/4 mile with one less shift required.
| Choose your Flashing Method | Use My Dealer Tools |
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Tuning File Submission is closed while we complete preparations for our annual sale.
If you are encountering any issues during this time, please contact [email protected]
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