EUROCHARGED V7 Beta tune
In a word --ITS AWESOME.
Test Vehicle--2011 C63 with Eurocharged V5, Secondary cat and resonator delete.
Before dyno 447rwhp
AFTER V7 457rwhp 416Tq
Net 10rwhp on a strong car.
Peak numbers aside, car feels more aggressive and faster. Shifts are crisper and more aggressive. I wasnt expecting much as my car was decent as is....but I was very impressed by the change in demeanor. Its worth every cent paid. As far as upgrades go; its very inexpensive for 10rwhp. I give it 2 thumbs up. It makes the car more enjoyable to drive.
Disclosure---I am NOT employed or in any way involved by Eurocharged. I paid for my upgrade.
Last edited by HYEPWR; Aug 10, 2017 at 09:40 PM. Reason: Dyno chart added
If it was Beta, why did you pay?
EC source reports V7 is not yet ready for official release, but will be very soon.
haha, it's good to get more data and impressions on the V7. But agree, let's encourage posting in an already existing EC V7 thread to avoid clogging up this forum.
If I was a EC customer I'd for sure upgrade, because it's $125 so what the hell, but I certainly wouldn't know what to expect power wise.
I asked nice if I could get the V7 tune. Once Randy said YES -I didnt haggle about the bill or ask too many questions. As far as collating posts.... Headbolts anyone?
listen guys--I posted because I thought someone might value the information. I just got home from a very enjoyable drive. I was very impressed. I didnt search the MBWORLD to see who's original post I could post my unique experience under.
Anyhow....from a guy who doesn't post often, loves fast cars and has spent $1000's on mods....I love this tune---its leagues better than V5. In my humble opinion, Its worth the upgrade. Definitely noticeable.
If Beta, you should not have had to pay, as it would mean it is still in testing and subject to optimization.
If it is Official Release, this is good news for everyone, although I don't believe EC has announced official release of V7. What did Randy state you received?
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If I was a EC customer I'd for sure upgrade, because it's $125 so what the hell, but I certainly wouldn't know what to expect power wise.
I was trapping 97-98mph in the 1/8th before. Im sure Ill be 99 or 100mph now with much more fun driveability. I cant speak to V6 to V7. But my V5 to V7 was very nice upgrade.
If Beta, you should not have had to pay, as it would mean it is still in testing and subject to optimization.
If it is Official Release, this is good news for everyone, although I don't believe EC has announced official release of V7. What did Randy state you received?
TBH....Im not sure what the status is. I read on here that some guys were getting it. So I emailed Randy and asked if I could drop the car off for V7. He said "Yes and it will cost X". I dropped the car right off. I didnt ask too many questions and risk him saying No. All I car say is that it seems well sorted out. The AFRs on the dyno look good. Ill post it tomorrow.




I was trapping 97-98mph in the 1/8th before. Im sure Ill be 99 or 100mph now with much more fun driveability. I cant speak to V6 to V7. But my V5 to V7 was very nice upgrade.




https://mbworld.org/forums/c63-amg-w...ml#post7217666
Sorry, a guy with just straight pipes and a tune is not running 98mph in the 1/8th unless it's downhill.
Last edited by BLKROKT; Aug 10, 2017 at 08:07 PM.
https://mbworld.org/forums/c63-amg-w...ml#post7217666
Sorry, a guy with just straight pipes and a tune is not running 98mph in the 1/8th unless it's downhill.




96.6-97.1mph 447rwhp 121-122mph is about about average though--no?




96.6-97.1mph 447rwhp 121-122mph is about about average though--no?
Once you're in the 97's, you're up in the 123-125mph range (FBO full-weight C63s generally pick up ~26-28mph on the back half). Fabien has a superlight car with E85 and head work to help it breathe up top, so he picked up a lot more on the back half with his 132mph trap.
And those are FBO+ cars - headers, tune, intake, exhaust, weight savings, etc
I have a hard time believing that a car with only tune (not even the 'unicorn' one) and secondary cat delete is trapping 97mph in the 1/8th, which is 2mph faster than most headers cars. Especially without slips.
Last edited by BLKROKT; Aug 10, 2017 at 09:02 PM.
therefore, ill hold off on my v7 beta impressions like I was asked to do

but I am planning a stock vs V6 vs V7 dyno day real soon
any long island guys wanna get a dyno day?
In a word --ITS AWESOME.
Test Vehicle--2011 C63 with Eurocharged V5, Secondary cat and resonator delete.
Before dyno 447rwhp
AFTER V7 457rwhp 416Tq
Net 10rwhp on a strong car.
Peak numbers aside, car feels more aggressive and faster. Shifts are crisper and more aggressive. I wasnt expecting much as my car was decent as is....but I was very impressed by the change in demeanor. Its worth every cent paid. As far as upgrades go; its very inexpensive for 10rwhp. I give it 2 thumbs up. It makes the car more enjoyable to drive.
Disclosure---I am NOT employed or in any way involved by Eurocharged. I paid for my upgrade.




Once you're in the 97's, you're up in the 123-125mph range (FBO full-weight C63s generally pick up ~26-28mph on the back half). Fabien has a superlight car with E85 and head work to help it breathe up top, so he picked up a lot more on the back half with his 132mph trap.
And those are FBO+ cars - headers, tune, intake, exhaust, weight savings, etc
I have a hard time believing that a car with only tune (not even the 'unicorn' one) and secondary cat delete is trapping 97mph in the 1/8th, which is 2mph faster than most headers cars. Especially without slips.












