Description
7-Speed DCT
135is, 335is
is Stage 1
- Torque Limiters removed
- Line Pressure max. 19 Bar
is Stage 2
- Torque Limiters removed
- Line Pressure max. 19 Bar
- Removed Automatic Upshift in Manual
- Removed Kickdown in Manual
- Revised Shiftmaps with very comfy shift-points in D, more sportive but still daily-drive shifting in D+Sport
- Launch Control RPM set to 4000 (adjustable through App)
- Optimized Kickdown Takeoff for proper acceleration
- Raised downshift limits in Manual
- Last but not least: Nice upshift sounds even in D
is Stage 3
- Torque Limiters removed
- Line Pressure max. 19 Bar
- Removed Automatic Upshift in Manual
- Removed Kickdown in Manual
- Super-Fast shifting on M3 GTS Level (90 ms, Sport and DSC OFF)
- Revised Shiftmaps with very comfy shift-points in D, more sportive but still daily-drive shifting in D+Sport
- Launch Control RPM set to 4000 (adjustable through App)
- Optimized Kickdown Take-Off for proper acceleration
- Raised downshift limits in Manual
- Last but not least: Nice upshift sounds even in D
F8x
Stage 1
- Raised max. Line Pressure 19 Bar
- Raised max. allowed Torque for both clutches
Stage 2
- Stage 1 Features
- More aggressive shifting in Auto-Modes (DriveLogic 1-3)
- Optimized Launch Control Parameters based on GTS and CS calibration
- Higher max. clamping force during Launch
- Slightly quicker blips in Manual
Stage 3
- Stage 2 Features
- Sportier Shiftmaps in D-DL1
- Race Shiftmap in D-DL3
- Shift Structs optimized based on M4 GT4 Race-Car