F-Series B58 8HP70 Transmission Swap

Unlock the true potential of your vehicle with our meticulously crafted 8HP transmission tuning services. Our tuning is designed to enhance the entire driving experience by optimizing power delivery, providing smooth and responsive shifting, and ensuring optimal performance across all driving modes. Whether you're aiming for a thrilling daily drive or seeking to dominate the track, our 8HP transmission tuning is the perfect solution for you.

Sutphin Tuning Features:

• Race Mode: The 8HP70 Swap Tune comes with a built in custom Race Mode setup. Its active at WOT when shifting is taking place at 5000 rpm and higher. This race mode feature can be adjusted lower or higher based on power levels and Modes used.
• Quick Shifting: One of the biggest complaints about the 8HP70 is the slow shifting and lack of performance vs the 8HP50. Well this new updated 8HP70 swap tuning is designed to change all of that!

Product Highlights:

• Tuning for a superior driving experience.
• Tune is customized for stock, hybrid, and single turbo vehicles.
• Improved shifting in all modes, No jerky or harsh shifting.
• Custom Line Pressure setup.
• Options for Race Mode.

Ease of Use:

• For Power levels of 750hp and up I recommend getting a built transmission.
• Flash using programs like Xhp Flashtool, TGflash, FLEX, BFlash (flash license required)
• Recommended to use with Adrenaline ATF SS fluid, Amsoil SS or Motul ATF VI changing fluid every 30k to 40k miles on tuned vehicles

Tuning Adjustments

• Shift timing
• Shift pressures
• Fill rates
• Drive Logic
• Shift Maps
• TQ Limiters
• TQ Management
• Clutches
• Shift RPM
• TCC settings
• Mapping behaviors
• Throttle Inputs
• Overall Pressure Controls

Our 8HP transmission tuning is the product of extensive research and development, focusing on providing an exceptional driving experience without compromising on performance. Tuning and support does not carry over when the vehicle is sold.