by CMS DriveTech AB

Elevate Your Driving Experience with Precision Transmission Calibration

The AF40-6 (Aisin TF-80SC) 6-speed automatic transmission is renowned for its durability and widespread use in Saab, Opel, and GM vehicles. However, factory settings often prioritize comfort over performance, leaving room for optimization. At “Mackanized“, we’ve developed specialized “TCM” (Transmission Control Module) tuning solutions to unlock the full potential of your vehicle’s transmission, enhancing responsiveness, fuel efficiency, and overall drivability.

🔍 Key Benefits of “Mackanized” TCM Tuning

  • Optimized Shift Points: Experience smoother and more intuitive gear transitions tailored to your driving style.
  • Enhanced Torque Management: Increased torque limits, especially in lower gears, provide improved acceleration and performance.
  • Improved Fuel Efficiency: Refined shift strategies contribute to noticeable fuel savings.
  • Adaptive Warm-Up Behavior: Adjusted torque converter lock-up during warm-up phases ensures better drivability from cold starts.
  • Customizable Driving Modes: Tailored calibrations for Normal, Sport, and Manual modes to suit various driving preferences.

📦 Tuning Packages

Stage 1: Performance Optimization

  • Torque Limit Increase: Up to 500 Nm (Lowered torque in gear 1–2).
  • Shift Response Enhancement: Faster paddle shift responses and reduced delays.
  • Fuel Efficiency Focus: Optimized shift points in Normal mode for lower RPM cruising.

Stage 2: Advanced Customization

  • Higher Torque Capacity: Unlimited torque in lockup.
  • Manual Mode Refinement: Elimination of automatic upshifts and higher RPM downshifts.
  • Sport Mode Tuning: Optimized shift points for dynamic driving.
  • Comprehensive Testing: Includes 6 hours of adjustment and test driving.

*Note: Stage 1 modifications are included in Stage 2.

🧰 Compatible Vehicles

Our AF40-6 TCM tuning is compatible with a wide range of vehicles equipped with the Aisin TF-80SC automatic transmission, including:

Saab

  • Saab 9-3 (2006–2014) – TTiD, 2.0T, V6, Aero, XWD, Griffin
  • Saab 9-5 NG (2010–>) – 2.0 TiD/TTiD, 2.0T, 2.8 V6

Opel / Vauxhall

  • Insignia A (2008–2017)
  • Vectra C
  • Signum
  • Astra J (select diesel variants)
  • Zafira B

GM / Fiat / Others

  • Alfa Romeo 159 1.9/2.4 JTDm (AF40 version)
  • Fiat Croma II
  • Cadillac BLS (based on 9-3)
  • Volvo S60 / V70 / XC60 / XC70 (D5, T6 – early models, similar Aisin logic)
  • Ford Mondeo / Galaxy (2.0 TDCi with AF40 variant)

📝 If you’re unsure whether your car uses the AF40-6, feel free to contact us with your VIN or transmission code—we’re happy to verify compatibility.

🗣️ Customer Testimonials

Klaus, Germany(Opel Insignia BiTurbo Diesel):

“Overall, the upgrade is really excellently programmed compared to the original software. Hats off to Markus once again for that.

Fuel Consumption: Before the upgrade, consumption was around 9.3 L, and currently it’s at 8.1 L (about 15% less).

Driveability: The shifting and shift points are much smoother and more harmonious than with the standard software.”

German Saab 9-3 TTiD Owner Feedback:

“Gearbox reviews: TTiD works great, customer is happy 😎 Way better fuel economy, smoother shifting, earlier shift up! Suits the TTiD more – 😊”