The Transmission Control Unit (TCU) is responsible for controlling the transmission functions such as shift speed, shift RPM, torque limiters and many other transmission related tasks.

Our Kleemann TCU Upgrade improves the overall performance of your Mercedes Transmission (selected models only)

Kleemann has heavily invested into its TCU Programming Research and Development, with specialist software developed to read TCU Data, and then manipulate it, with all testing being carried out in-house. This software allows Kleemann to tune in real time and monitor the change and how they affect transmission performance. The final result is improved shift speeds, higher torque limits and to suit increased engine power output.

  • Increased Torque Limits

  • Quicker Shifts - Especially at Redline

  • Quicker Acceleration Times

  • Broader and More Usable Power Band
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    Price: £ 795.00 +VAT Installed

    		Models Supported:

    For V6/V8/V12 Engines Only

  • C-Class - W203 - Saloon and Estate - 2000-2007
  • CL-Class - W215 - 2000-2006

  • CLK-Class - W208 - 1996-2002

  • CLK-Class - W209 - 2003-2009

  • CLS-Class - W219 - 2004+

  • E-Class - W211 - Saloon and Estate - 2003-2009

  • E-Class - W210 - Saloon and Estate - 1995-2002

  • GL-Class - X164 - 2006+

  • Maybach 57/62 - 2002+

  • ML-Class W164 - 2006+

  • ML-Class W163 - 1998-2005

  • S-Class - W220 - 1999-2006

  • SL-Class - R230 - 2001-2008

  • SLK-Class -R171 - 2004+

  • SLK-Class - R170 - 1997-2004

  • SLR-Class - R199 - 2003-2009

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