19 C63 CPC Module worth it?
19 C63 CPC Module worth it?
Senior Member
Joined: Aug 2014
Posts: 271
Likes: 39
From: SATX
'16 C63s
600+ WHP on a Stage 2? Are you tuned for methanol, race gas, or ethanol? Yes, the TCU will bring power down if not turned, but this is typically applicable to turbo swapped vehicles. You should not need a TCU tune for Stage 2.
Junior Member
Joined: Feb 2019
Posts: 59
Likes: 26
C63S Coupe
He’s probably talking about crank hp.
from my experience on this, the Ecu will be capped at a certain ignition timing and it will also limit boost because of signals or flags it’s getting from the cpc module. I have many logs to prove this thanks to the help of @PTG
the difference can be very big yes, but I’d suggest getting all three tunes from one supplier. This way the blame game doesn’t start happening.
Check out Premier Tuning Group’s website and social media. They have their own tuning software which many other tuners also use to flash the Ecu tcu and cpc all via OBD. They are very knowledgeable about this.
from my experience on this, the Ecu will be capped at a certain ignition timing and it will also limit boost because of signals or flags it’s getting from the cpc module. I have many logs to prove this thanks to the help of @PTG
the difference can be very big yes, but I’d suggest getting all three tunes from one supplier. This way the blame game doesn’t start happening.
Check out Premier Tuning Group’s website and social media. They have their own tuning software which many other tuners also use to flash the Ecu tcu and cpc all via OBD. They are very knowledgeable about this.
Junior Member
Joined: Jan 2022
Posts: 46
Likes: 7
2019 C63S
He’s probably talking about crank hp.
from my experience on this, the Ecu will be capped at a certain ignition timing and it will also limit boost because of signals or flags it’s getting from the cpc module. I have many logs to prove this thanks to the help of @PTG
the difference can be very big yes, but I’d suggest getting all three tunes from one supplier. This way the blame game doesn’t start happening.
Check out Premier Tuning Group’s website and social media. They have their own tuning software which many other tuners also use to flash the Ecu tcu and cpc all via OBD. They are very knowledgeable about this.
from my experience on this, the Ecu will be capped at a certain ignition timing and it will also limit boost because of signals or flags it’s getting from the cpc module. I have many logs to prove this thanks to the help of @PTG
the difference can be very big yes, but I’d suggest getting all three tunes from one supplier. This way the blame game doesn’t start happening.
Check out Premier Tuning Group’s website and social media. They have their own tuning software which many other tuners also use to flash the Ecu tcu and cpc all via OBD. They are very knowledgeable about this.
Senior Member
Joined: Aug 2014
Posts: 271
Likes: 39
From: SATX
'16 C63s
I put down 538whp on a Stage 1 tune from Eurocharged... so that translates to roughly 630 crank hp.
As mentioned previously the TCU tune will yield more power, yes, but only after a certain threshold. Stage 1 or 2, you shouldn't need a TCU tune.
As mentioned previously the TCU tune will yield more power, yes, but only after a certain threshold. Stage 1 or 2, you shouldn't need a TCU tune.
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Senior Member
Joined: Aug 2014
Posts: 271
Likes: 39
From: SATX
'16 C63s
Raphamn- are you happy with your Eurocharged Tune? I just spoke with one of their techs earlier today and he seems very knowledgeable , apparently they can tune the ECU without having to replace the CPC Module. The results looks pretty impressive on their website. I'm considering TCU too.
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J
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J
