Performance Upgrades.....HELP
Looking for opinions on which companies have the upgrades I want for the car. I researched a little bit into Weistec and their 730 RWHP package. Thats my goal with the car.....700+ RWHP.
Any info you guys/gals can provide will be appreciated.
Thanks.
I looked at the Erocharged website......I've never actually seen a website that bad.....LOL
I couldn't find any info except ECU upgrades for the 2016 E63 AMG......and they said to achieve those numbers you need all kinds of other mods. But I can't find those mods anywhere on their site.
I'm curious what total cost I would be looking art for approximately 725 RWHP.....?
I was considering the WEISTEC 1008 FWHP package, but there must be a cheaper way to get there than paying those ridiculous prices.
Thanks......
Last edited by E63AMGPlus; Feb 22, 2020 at 10:06 AM.
I looked at the Erocharged website......I've never actually seen a website that bad.....LOL
I couldn't find any info except ECU upgrades for the 2016 E63 AMG......and they said to achieve those numbers you need all kinds of other mods. But I can't find those mods anywhere on their site.
I'm curious what total cost I would be looking art for approximately 725 RWHP.....?
I was considering the WEISTEC 1008 FWHP package, but there must be a cheaper way to get there than paying those ridiculous prices.
Thanks......
It cost me $2500 for the tune as it's a complete ECU rewrite.
Yes the websites not great your best off phoning them, I dealt with Sean and Jerry at Houston.
There is a guy in Germany who is running 900+ with just downpipes, turbos and a re tune.
It cost me $2500 for the tune as it's a complete ECU rewrite.
Yes the websites not great your best off phoning them, I dealt with Sean and Jerry at Houston.
There is a guy in Germany who is running 900+ with just downpipes, turbos and a re tune.
This is exactly where I want to be with my 2016 E63 AMG.....
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You can make that power from these stock motors with the right guy tuning it. That is Jerry @ Euro charged performance.
Like I said give him a call and he will tell you himself.
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I'm hesitant about the e85 claims since Eurocharged themselves don't list the tune on their website and haven't posted about it. @loungn14 can you elaborate? This kind of seems like a long "beta" period where @brutus_tx and the rest are the beta testers & Eurocharged is waiting to see what goes wrong before they consider rolling it out to the masses.
I'm hesitant about the e85 claims since Eurocharged themselves don't list the tune on their website and haven't posted about it. @loungn14 can you elaborate? This kind of seems like a long "beta" period where @brutus_tx and the rest are the beta testers & Eurocharged is waiting to see what goes wrong before they consider rolling it out to the masses.
FWHP is front wheel horse power as far as I know lol
You can make that power from these stock motors with the right guy tuning it. That is Jerry @ Euro charged performance.
Like I said give him a call and he will tell you himself.
Cannot be done. The most you can get from an ECU tune by itself is 75-90 FWHP.
For that guy, or your car to make 800 FWHP, this is what Eurocharged says you need in ADDITION to their best ECU tune:
The Eurocharged rating for the ECU upgrade is 800HP and 1000LB-FT of torque. Hardware modifications are required to achieve this power level. You will be required to change spark plugs, turbos, and possibly add methanol (depends on fuel quality) and downpipes.
Basically all of the performance upgrades that anyone makes for MAX effort HP.
A stock 577 FWHP E63 would have about 670 FWHP after a Eurocharged tune. So about 570 RWHP.
725 FWHP is impossible with just a tune. Let alone 725 RWHP. Neither can happen with just an ECU tune.
E85 is only beneficial to higher boost levels and BIG power levels like 1000+ RWHP......(1,150 FWHP).
Weistecs 1008 FWHP package runs on 91 octane pump fuel. No need for E85.
Last edited by E63AMGPlus; Feb 23, 2020 at 06:56 AM.




The reason I'm asking here on a Mercedes forum is because I keep hearing from people that there are many companies and tuners out there but nobody can point me to them or give me their names.
I do know a tune on a 577 FWHP E63 by itself cannot yield 800 FWHP..........thats just hilarious. And as I posted above....Eurocharged says the same thing as I'm saying on their website.
So I'm asking...and hoping to get some real, accurate info from members who may have done this.
It was only a matter of time till someone came out of the wood work to post what you posted.....happens all the time. If you're not up to speed on the basics of ECU tunes compared to $20,000 in upgraded parts items......you might want to sit back and learn instead of posting useless things.
Cannot be done. The most you can get from an ECU tune by itself is 75-90 FWHP.
For that guy, or your car to make 800 FWHP, this is what Eurocharged says you need in ADDITION to their best ECU tune:
The Eurocharged rating for the ECU upgrade is 800HP and 1000LB-FT of torque. Hardware modifications are required to achieve this power level. You will be required to change spark plugs, turbos, and possibly add methanol (depends on fuel quality) and downpipes.
Basically all of the performance upgrades that anyone makes for MAX effort HP.
A stock 577 FWHP E63 would have about 670 FWHP after a Eurocharged tune. So about 570 RWHP.
725 FWHP is impossible with just a tune. Let alone 725 RWHP. Neither can happen with just an ECU tune.
EC Stage 2 Flex Tune link...
EC Flex Tune w/E50 (679 AWHP..NO OTHER MODS)
youre welcome....




The reason I'm asking here on a Mercedes forum is because I keep hearing from people that there are many companies and tuners out there but nobody can point me to them or give me their names.
I do know a tune on a 577 FWHP E63 by itself cannot yield 800 FWHP..........thats just hilarious. And as I posted above....Eurocharged says the same thing as I'm saying on their website.
So I'm asking...and hoping to get some real, accurate info from members who may have done this.
It was only a matter of time till someone came out of the wood work to post what you posted.....happens all the time. If you're not up to speed on the basics of ECU tunes compared to $20,000 in upgraded parts items......you might want to sit back and learn instead of posting useless things.
Last edited by 1MavRick; Feb 23, 2020 at 03:47 PM.
E85 is only beneficial to higher boost levels and BIG power levels like 1000+ RWHP......(1,150 FWHP).
Weistecs 1008 FWHP package runs on 91 octane pump fuel. No need for E85.
raising timing is a huge power booster on these engines, which is what the e85 tunes are said to do
E85 is only beneficial to higher boost levels and BIG power levels like 1000+ RWHP......(1,150 FWHP).
Weistecs 1008 FWHP package runs on 91 octane pump fuel. No need for E85.
The reason I'm asking here on a Mercedes forum is because I keep hearing from people that there are many companies and tuners out there but nobody can point me to them or give me their names.
I do know a tune on a 577 FWHP E63 by itself cannot yield 800 FWHP..........thats just hilarious. And as I posted above....Eurocharged says the same thing as I'm saying on their website.
So I'm asking...and hoping to get some real, accurate info from members who may have done this.
It was only a matter of time till someone came out of the wood work to post what you posted.....happens all the time. If you're not up to speed on the basics of ECU tunes compared to $20,000 in upgraded parts items......you might want to sit back and learn instead of posting useless things.
Here's my Dyno to prove it. I'll even put the car on the ramp and take photos of the stock downpipes just to prove it too!
Here









