Any better recommendations Than The Renntech EVM?
SOLD
Last edited by Jorge Siverio; Sep 1, 2021 at 10:18 PM.
Anyone with the actual ASR EVM Module - what is the fuse rating and fuse color that came with your module?
Last edited by MBNRG; Sep 8, 2021 at 01:43 PM.
Anyone tested these modules on 2020 GT R Pro ? I'll receive mine next week and wondering which one to choose. I'm located in EU so I guess the CETE one is the easiest to get. But I read different informations on these modules....
Also now the CETE website says no keyfob , only using the exhaust button. This means the module only opens the valve when using the button ? Whats the use then......
How would the module be different than driving in S+ or Race ? I don't get it....
Thanks boys
Anyone tested these modules on 2020 GT R Pro ? I'll receive mine next week and wondering which one to choose. I'm located in EU so I guess the CETE one is the easiest to get. But I read different informations on these modules....
Also now the CETE website says no keyfob , only using the exhaust button. This means the module only opens the valve when using the button ? Whats the use then......
How would the module be different than driving in S+ or Race ? I don't get it....
Thanks boys
The ASR module (which is the exact product Renntech rebrands and upcharges for) should be easy for you to get, based on your location, and I'd assume it would work with that car, though idk of the difference will be as substantial if it has the particulate filter.
Last edited by Orcbolg; Sep 15, 2021 at 03:13 PM.
Anyone tested these modules on 2020 GT R Pro ? I'll receive mine next week and wondering which one to choose. I'm located in EU so I guess the CETE one is the easiest to get. But I read different informations on these modules....
Also now the CETE website says no keyfob , only using the exhaust button. This means the module only opens the valve when using the button ? Whats the use then......
How would the module be different than driving in S+ or Race ? I don't get it....
Thanks boys
The Best of Mercedes & AMG
https://www.renntechmercedes.com/ind...evm-190-detail
As gimmicky as it is, the "emotion" start on the facelift cars is pretty cool TBH.
I'll let you all know how it goes. I also haunt the motorcycle world (BMW HP4) and we love the saying "loud pipes save lives!"
I'll let you all know how it goes. I also haunt the motorcycle world (BMW HP4) and we love the saying "loud pipes save lives!"

Smart decision. You will not regret it.
Thanks for report your experiences.
.
Maybe you can take a few pictures of installation?
Currently -10% discount. Black Friday week?
Best regards
Stenzel
Last edited by reignz; Dec 10, 2021 at 06:41 PM.
I've installed the unit and love the sound. Pretty easy install. Can you give me the official use instructions? I only got installation instructions. I think there is a double tap or press and hold option but I don't have anything in writing.
Thanks!
Don´t have one. Maybee this helps.
Translation, supplemented and abbreviated:
Module aktivation / deactivation using the original buttons.
Hold down the ESP button until the ESP-OFF message appears in the speedometer, then press the ESP button again without delay to deactivate / aktivate the module
and / or Limiter button press twice.
The operating status, whether the module is active or inactive, is saved and is retained even after the car is restarted.
Exhaust flap control via the original switch:
With activated modul, you can still use the flaps via the button for your exhaust system, but with this additions:
When the button is activated, (red LED on) the flaps are now permanently and fully open and not only when the engine is running high.
If the button is not activated, (red LED off) the flaps are completely closed. This also applies to the cold start phase.
Full load journeys with closed flaps can lead to damage, so our module opens both flaps for safety from a speed of approx. 4000 RPM in order to relieve the engine.
Best regards
Stenzel
Don´t have one. Maybee this helps.
Translation, supplemented and abbreviated:
Module aktivation / deactivation using the original buttons.
Hold down the ESP button until the ESP-OFF message appears in the speedometer, then press the ESP button again without delay to deactivate / aktivate the module
and / or Limiter button press twice.
The operating status, whether the module is active or inactive, is saved and is retained even after the car is restarted.
Exhaust flap control via the original switch:
With activated modul, you can still use the flaps via the button for your exhaust system, but with this additions:
When the button is activated, (red LED on) the flaps are now permanently and fully open and not only when the engine is running high.
If the button is not activated, (red LED off) the flaps are completely closed. This also applies to the cold start phase.
Full load journeys with closed flaps can lead to damage, so our module opens both flaps for safety from a speed of approx. 4000 RPM in order to relieve the engine.
Best regards
Stenzel
Maybe I don't understand you properly, but i speak perfect german.. :-) :-) :-)
Press 2 x limiter button (or ESP off / on) and you have deactivated the module.
Then you have your bypass or everything is like stock. Like when no module is installed.
Do you want to go back again? Same procedure.
Best regards
Stenzel
Maybe I don't understand you properly, but i speak perfect german.. :-) :-) :-)
Press 2 x limiter button (or ESP off / on) and you have deactivated the module.
Then you have your bypass or everything is like stock. Like when no module is installed.
Do you want to go back again? Same procedure.
Best regards
Stenzel
Last edited by AndrewFerg; Dec 10, 2021 at 07:05 PM.
Yes, my new friend Google translator does that. Now i speak 64 languages fluently. :-) :-)
It has nothing to do with the ESP. Since the module uses the bus, it was only programmed that way.
You turn the ESP off and then back on again. Does not matter.
The concept is, to use an existing button. You have to operate it somehow. :-) :-)
Test the limiter button. Press twice. Limiter on / limiter off. Is easier to use. Goes faster. Is saver. That's why that was changed.
Best regards
Stenzel
Last edited by Stenzel-Germany; Dec 10, 2021 at 07:09 PM.
Yes, my new friend Google translator does that.
It has nothing to do with the ESP. Since the module uses the bus, it was only programmed that way.
You turn the ESP off and then back on again. Does not matter.
Test the limiter button. Press twice. Limiter on / limiter off. Is easier to use. Goes faster. That's why that was changed.
Best regards
Stenzel
Last edited by AndrewFerg; Dec 10, 2021 at 07:35 PM.








