Elevate Your Driving Experience with Performance and Precision

Unlock the true potential of your G42 series vehicle with our complete highly refined OTS style 8HP transmission tune with initial setup based off the following factors, (Power Level and Transmission used). 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 tune is the perfect solution for you.

For OTS-style Complete tunes, the cost is fixed. However, any customization's beyond the standard OTS options are an additional charge (Which is considered Advanced Tuning). To discuss your specific tuning needs and receive a quote, please contact a Sutphin tuning representative.

Product Highlights:

• Tuning for a superior driving experience.
• Tune is customized for stock, hybrid, and single turbo vehicles.
• Improved MPG in Drive mode under normal driving conditions.
• Improved shifting in all modes, No jerky or harsh shifting.
• Custom Line Pressure setup.
• Options for Race Mode used at Wide Open Throttle, 5k rpm shifts and higher.

Performance Benefits:

• Tuning allows for the increase of boost engine side via TQ load.
• Optimized TQ Management to recover power that would normally be lost during shifting.
• Race Mode with custom line and shift pressure was created for personal best times with less wear.
• The Built Transmission option comes with a stronger Race Mode setup for even lower Times!

Ease of Use:

• For Power levels of 650hp and up I recommend getting a built transmission.
• Flash program is XHP
• 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.