2003-2006 Mercedes-Benz CL55

2003-2006 Mercedes CL55 Amg Custom Tuned TCU.

Torque Limiters Raised.

Torque Management Overhauled

Pressure Control Calibrations Overhauled

Many other features are calibrated.

3 Different Tune Types:

Speed Shift+ is for the guys who don’t wanna feel shifts and want street cruisers. At wide-open throttle, shifts become faster but not firm like stage 1. Includes torque management overhaul to minimize bogs/power dips during around town shifts. Torque Limits raised also. Agility Mode Included for sprinted driving.

Stage 1 Street Tune gives faster around town/street nice shifts depending on the load of the engine. Wot Fast crispt shifts. Torque Management Overhauled. No bogs/dips in power during normal shifts. Torque Limiters Raised. Agility Mode Included and Modified for faster firmer shifts. No gear box learning with A mode.

NEW: CL55 SLR Hybrid Version.  Mandatory to have Blue-Top Solenoids! If you do not know if you have them do not order.  The newest update 3-20-23 completely changes how car drives with 45% faster shifts that are not harsh or slam, gearbox learning radically changed, engine torque management smoother power flow, tcc lockup no longer lugging.

Handling time is 1-3 business days for shipping. Each TCU is flashed and tested before shipment.

 SLR BLACK SERIES 

After 6 months of development, testing, modeling and data logging our new release is a game changer, bringing major changes to drivability and shift performance and feel, unlike any release we have put out.

• Torque Converter algorithm has been changed to significantly reduce the common 5g clunky transmission when shift speeds are sped up, smoother transition of lockup clutch and absorbing torsional vibration of the engine and
  powertrain, and smoothing out the engine rotation. Changes to Reverse flow mode and Forward flow mode reduced/eliminated a lot of tcc lockup bugs.

• 3-4 trailing throttle clunky bumps reduced significantly/eliminated with ecu tunes
• Torque management has been recalculated for better torque control during driving and shifts.
• Full control M-mode holds gears. (Only in M-mode you toggle to with mode button)
• Drive modes now are scaled from mild to wild. Comfort mode nice shifts for daily drivers, S mode is super fast shifts with a nice shift feel, A Mode (Abuse Mode) Insane shift speed. Firm shifts.
• Torque converter control is radically different, with smooth coasting to stop and smooth parking lot driving without jerking from stock tcc calibrations that most hate.
• More sensitive downshift per throttle %
• WOT downshifts are faster into lower gear. These transmissions do not skip gears they are sequential type so going from 4-2 downshift has to downshift to 3rd then 2nd. We sped that up significantly.
• This is the perfect daily driver in C mode and switch over to other modes for a more aggressive driving style for drag racing to road/street racing in Mexico.
• Blue-top solenoids are MANDATORY
• Upshift, Downshift torque reductions have been all recalculated and adjusted to proper reductions proportional to input torque for stock transmission clutch-to-clutch shifts. 

* Cl55 Coded TCU will NOT work for SL55 cars. Make sure you order for the correct car!* Due to several wrong orders Vehicle Vin # is required