Elevate Your Driving Experience with Performance and Precision

Unlock the true potential of your vehicle with our complete, highly refined 8HP transmission tune with initial setup based on the following factors: (Turbo used, 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.

Tuning comes with 1 revision, which must be done within the 2-week period of the purchase date. However, any customization beyond the 2-week period or 1 revision is an additional charge (Which is considered Advanced Tuning). To discuss your specific tuning needs and receive a quote, please contact a STS tuning representative.

For certain supported models, STS Tuning offers Full Custom Tuning—a fully personalized approach built from a base file tailored to your specific vehicle and modifications. This option is designed for high-performance builds (typically 900HP / 800TQ and above) or for track-focused setups such as drag racing, road course or time attack applications where precision and control are critical.

Due to the level of expertise and time involved, all Full Custom Tuning sessions must be completed within 3 weeks of the purchase date or upon reaching 6 revision files, whichever comes first.

Product Highlights:

• Tuning for a superior driving experience.
• Tune is customized for stock, hybrid, and single turbos.
• Fast and smooth shifting in all modes, No jerky or harsh shifting
• Recovery of lost power in the shifting (You remain pulled into your seat even during shifting)

Performance Benefits:

• Optimized TQ Management to recover power that would normally be lost during shifting.
• Tuning allows for custom line and shift pressure for personal best times with less wear.
• The Built Transmission option comes with a stronger Tuning 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 (Combo Pack 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
• Shift Maps
• TQ Limiters
• TQ Management
• Clutches
• Shift RPM
• TCC settings

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.