Another E63s - Tune Recommendations
#1
Another E63s - Tune Recommendations
I just picked up another 19' E63s. I had one before, then traded it in on a 2020 GLC 63. Now.. I have traded that in again for a CPO 19' E63s with 1300 miles on it. I'm hoping for better results than my last one.
Either way! I'm on the fence about a tune. I had the 2020 GLC 63 tuned with Renntech HHT, had some weird misc problems. It was brand new for 2020, so I can't fully blame Renntech. Although, they should have done some R&D before releasing it.
My question is what tune does everyone recommend? PLEASE ONLY SUGGEST SOMETHING IF YOU ACTUALLY HAVE THE TUNE!
Thanks everyone.
Either way! I'm on the fence about a tune. I had the 2020 GLC 63 tuned with Renntech HHT, had some weird misc problems. It was brand new for 2020, so I can't fully blame Renntech. Although, they should have done some R&D before releasing it.
My question is what tune does everyone recommend? PLEASE ONLY SUGGEST SOMETHING IF YOU ACTUALLY HAVE THE TUNE!
Thanks everyone.
#5
#6
Care to elaborate on what you were experiencing with the HHT? I had a Eurocharged tune when catless and had zero issues. Went to high flow catted downpipes and HHT and haven’t had any issues there either. I’ve been meaning to dyno with the current set up, car made 668whp catless / eurocharged.
#7
Care to elaborate on what you were experiencing with the HHT? I had a Eurocharged tune when catless and had zero issues. Went to high flow catted downpipes and HHT and haven’t had any issues there either. I’ve been meaning to dyno with the current set up, car made 668whp catless / eurocharged.
Come Feb. 2020 I purchase it. It works. I noticed a difference, nothing crazy. The worst parts was multiple CEL. About 3 weeks after I tuned the car I was going down the highway, average speeds. It shifted, made a grinding noise. Got a ***blinking*** CEL. A power cycle made it go away.
Ever since then, it would occasionally do this weird grinding around 6 or 7th gear. Another problem with it was they advertise a 3.25 0-60 with race start. I NEVER got better than a 3.5, and I only got 3.5 ONCE.
I also got the car dyno'd, I sent them the sheet to show it wasn't producing the power they said. The rep didn't really care, and at the end it was dismissed as "the run was stopped short, while the car was still building power"
Forgot to add this too - after the tune, occasional when building power in 2nd gear it would like cut power and knock. just normal driving, pulling out of a parking lot. It really worried me. So I traded it in.
Just an overall poor experience. The E63s is plenty fast now. That was the problem, the 20 GLC 63 just wasn't fast enough for my liking.
I've been thinking about Eurocharged. You've never had a single problem?
Last edited by 19E63s; 07-13-2020 at 10:30 AM.
The following users liked this post:
loungn14 (07-17-2020)
Trending Topics
The following users liked this post:
loungn14 (07-17-2020)
The following users liked this post:
DIVINE AMG (07-18-2020)
#10
Member
Joined: Jul 2007
Posts: 242
Likes: 33
From: NY
2018 E63 S (white wagon), 2016 Viper ACR Extreme, 2005 Porsche GT3 Cup race car,2020 GLE
leave is stock drive the **** out of it and never worry about a bad tune causing issue or not living up to claims just my 2cents
The following users liked this post:
19E63s (07-17-2020)
#11