03/09/2026
The Saab AF40-6 automatic isn't "just an auto", it's 800+ tunable maps waiting to be unlocked.
Inside the AF40-6 (Aisin AF40 / TF-80SC) TCM there are 825+ named calibration maps, and our deep reverse-engineering has traced 3,000+ tunable tables in total. That's a whole second tuning canvas that most shops leave completely stock.
Here's what we can dial in for you:
⚙️ Firmer, faster shifts: optimized pre-fill and clutch handoff for crisp, connected gear changes
🔒 More torque-converter lockup: less slip, better efficiency, sharper throttle response
📈 Higher clutch & line pressure: so the box actually holds your extra power instead of slipping it away
🚀 Raised torque limiters: no more gearbox fighting your engine tune
🏁 True manual mode: hold every gear to redline, with tap shifts that respond instantly
🎯 Custom shift points: shift where your engine makes power, not where the factory played it safe
And the best part? We tune the engine AND the gearbox together, so your power gain and your transmission speak the same language. 🤝
This is calibration, not guesswork. Real maps, real data, real results.
👉 Find your nearest Mackanized reseller and book your AF40-6 tune:
🔗 www.mackanized.eu/resellers
Mackanized. Tuning the whole car, not half of it.
