Hey guys have a question. I have a 2018 e63s with a eurocharged stage 1 tune with cpc and trans tune. I had K&N air filters in. When I get the tune I noticed off the line in 1st gear at like 50% throttle the car would sometimes buck and one time misfired so badly it went into limp mode. It also failed emissions caus the ob2 for the cats were turned off.

I took the car to who installed the tune. They sent the map back to Eurocharged and they turned the sensors on and I had the shop put oem style febi Bilstein filters on. Car passes emissions, but the small bucking is still there. Ive had no issues with it since, I've learned to drive around it. Its so small and minor and easy to avoid I never cared to complain about it. WOT there's no issue. Driving normally no issue. It's like if your at a red and you Wana give it some juice to get in front of a car next to u off the line either floor it or wait for the car to switch to 2nd gear before you give it some real gas.

My question is once those Febi filters went in and my car had the sensors turned on the HP gauge went from consistently reading 690hp with the K&Ns to around 672 with the febi. Is the hp guage accurate? Idk if I should put the K&Ns back in.

 

I've been hearing about this company lately, and I have some questions that I hope you all can help with:

Has anyone experienced any long-term reliability issues with Eurocharged? Are there any known problems that come up after extended use?How easy is it to revert to stock settings with it? Has anyone faced challenges in doing so?
For me, the most important factor is resource efficiency rather than sheer power. I'm looking for a tuning solution that maintains reliability and longevity over maximum performance. If anyone has experiences or insights regarding this aspect, I'd love to hear them!

 

I had Eurocharged on my W212
Then had ECC Tuned.
Driveability, power curve, and everything was much better with ECC. Night and day.

Where are you located? The car pics you posted looked like it had Euro plates. If so check out Berk Performance in NL. For North America I'd recommend ECC or PTG.

 

I've had plenty of experience with Eurocharged and have had nothing but good with them. Jerry has always been there to answer questions and their technical support has been top notch.

 

If you're in California do some research on the smog rules. They check to see if the vehicle has been tuned and will fail if they determine it has been.

 

Just another reason why NO ONE should live in California

 

If you don't want to live in CA I'm good with that.

 

I spent 10 years there, and there is a reason I call it Dumb****istan.

 

So you moved away? I'm good with that.

 

100%. I will not let a communist state dictate how I can defend myself, dictate if I can modify and tune my car, and then tax me more and more (because they think it will lead to prosperity).

 

Good for you.

 

I admire your restraint. It's amazing how fear is always expressed as anger. If people can't cut it, then they have the right to leave...but why still complain about it?
I hope these guys will allow the thread return to something productive.