TP 420 R Package for Mercedes 45 AMG

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TP 420 R Package for Mercedes 45 AMG

With our Package power is raised dramatically while maintaining warranty as it is completely undetectable when removed due to the advanced active reset technology. We also have upgraded our new kit to have a 12v supply to allow quick response and to provide endless miles of driving without the worry of the car not working as it should.

Our systems are tried and tested worldwide to ensure reliable sevice for years to come. The latest version is based on the FSR14 Hardware. Packed with advanced features including RPM over run protection and Warm up mode it looks after your car while giving you real power gains.


The system comes pre loaded with Stage 1, 1.5 and 2 so just add the hardware as you go.

We recommend using this system with 97ron+ or US93 Fuel however our systems have selectable mapping to use all fuel types.


Gains are:

 +65bhp / 120nm (Pe-Facelift) - 420bhp / 570nm

 +45bhp / 100nm (Face Lift) - 425bhp / 570nm 


Package Contains:


  • Power Module Module
  • Wiring Loom
  • Cable Ties
  • Fitting Instructions
This kit fits all 45 AMG Models (A45, CLA45 and GLA45) including 355BHP and 381bhp models.


 Fitting Instructions


All systems come with a 2 year Guarantee with full UK support, Please be aware EU customers will have 20% added at the checkout.

For more information on this kit email

3 Reviews Hide Reviews Show Reviews

  • 5
    TP420 R

    Posted by Lee Manning on 9th Nov 2017

    Highly recommend

  • 5
    Great first mod on 45 AMG

    Posted by Tony Han on 24th Aug 2017

    What attracted to me this mod from Tricolore was the fact that I can remove it during dealer visits, and that Matt has extensive experience on 45 AMG. You can feel the increased power in either of the 3 modes. Increased power can also be felt from 3k rpm all the way to redline. I've always thought the stock 45 AMG was a bit underwhelming at times. Tricolore 1.5 piggyback definitely wakes the car up.

  • 5
    Stage 1 Power Module

    Posted by Steven Vigolo on 10th Jul 2017

    Great product to get more out of an A45. Easy install as well. Very happy with the purchase.