Tuning for my 2012 CLS63 AMG PP?
After alot of googling, I find ECU tuning is a good choice. Which company will you guys recommend for an ECU tuning, Renntech? EuroCharged? Alpha? AMR? Any suggestion? Right now, AMR has the best price which is only 999 for ECU tuning which they say will gain 115-125whp and 155-165tq but wondering the quality.Also, please feel free to give me some advice about other upgrades I can do which really makes some difference. Thanks.Also, my car is still under warranty until 02/2018, will tuning the car ruins the warranty? Thank you.
Last edited by allenliu0915; Apr 11, 2017 at 01:51 PM.
After alot of googling, I find ECU tuning is a good choice. Which company will you guys recommend for an ECU tuning, Renntech? EuroCharged? Alpha? AMR? Any suggestion? Right now, AMR has the best price which is only 999 for ECU tuning which they say will gain 115-125whp and 155-165tq but wondering the quality.Also, please feel free to give me some advice about other upgrades I can do which really makes some difference. Thanks.Also, my car is still under warranty until 02/2018, will tuning the car ruins the warranty? Thank you.
After alot of googling, I find ECU tuning is a good choice. Which company will you guys recommend for an ECU tuning, Renntech? EuroCharged? Alpha? AMR? Any suggestion? Right now, AMR has the best price which is only 999 for ECU tuning which they say will gain 115-125whp and 155-165tq but wondering the quality.Also, please feel free to give me some advice about other upgrades I can do which really makes some difference. Thanks.Also, my car is still under warranty until 02/2018, will tuning the car ruins the warranty? Thank you.
You cannot go wrong with AMR Performance. I have their stage 1 tune for the C43 and I have had zero issues. Car is astonishingly quick compared to stock and also have not had warranty issues so far. I had a great experience with them, so that would be my recommendation 110%
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