Eurocharged Tune
Thanks!
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Would probably be less hassle to just get better/wider tires, than to try and mess with the JB4.
The Best of Mercedes & AMG
Boost by gear is used in a bunch of high power cars. Ive had it in fully built GTR, Big power 67 Nova, etc...Will also be having that on my TT Aventador...So yes it does happen. It has nothing to do with intelligent engineers, rather more about surface your battling traction with.
On another note, if warranty is concerned I would go with Renntech just due to most dealers supporting there parts...
Boost by gear is used in a bunch of high power cars. Ive had it in fully built GTR, Big power 67 Nova, etc...Will also be having that on my TT Aventador...So yes it does happen. It has nothing to do with intelligent engineers, rather more about surface your battling traction with.
On another note, if warranty is concerned I would go with Renntech just due to most dealers supporting there parts...
I agree I certainly don’t claim to be smarter than the Mercedes engineers but they obviously have to take into consideration all driving conditions and drivers. From what I’m seeing the GTR still spins off the line with launch control even at stock boost levels. If you dial some of that out and make up for it on the back end I’m thinking in theory that could make for a quicker car. Or maybe it turns into a slug, but that’s part of the adventure of fine tuning these beasts...for some.
That is a very set in stone reply. I didn't say all dealers will honor that. But the ones I know of do. Each dealership is different. They don't have to raise any red flags or bring attention to a warranty claim if they don't want to...Trust me I rather not pay Renntech pricing at all! But in the car scene way too long to want to pay that for in my opinion sub par tune against a custom tune. But being my GT63s is its first year run, I would like to keep warranty on this.
Last edited by Orcbolg; Aug 13, 2019 at 03:11 PM.
Very happy! The tune and customer service I received from renntech was exactly what people owning a gts should get and expect!!!
Very happy! The tune and customer service I received from renntech was exactly what people owning a gts should get and expect!!!
Just curious, but what did you need a shop to do for you for canned tunes?
Very happy! The tune and customer service I received from renntech was exactly what people owning a gts should get and expect!!!
The head mechanic there has a terrible reputation and apparently has been fired from nearly every shop in the area including AMS and several other highly reputable places. I ended up spending over 30 minutes on the phone with a guy who used him recently and it literally made my stomach turn upside down knowing I was hours away from dropping my car off for a tune.
I feel like I won the lottery finding out BEFORE I went in.
BTW he tells anyone who wants your tune they need $600 in colder spark plugs. That's a deal braker for most people and it's even more troubling considering it's not true!
Having said all this I have heard nothing but GREAT things about your tune. I really wish I would have gotten it considering you claim to make 40 more hp than the Renntech tune...how do you make that much more power?
The head mechanic there has a terrible reputation and apparently has been fired from nearly every shop in the area including AMS and several other highly reputable places. I ended up spending over 30 minutes on the phone with a guy who used him recently and it literally made my stomach turn upside down knowing I was hours away from dropping my car off for a tune.
I feel like I won the lottery finding out BEFORE I went in.
BTW he tells anyone who wants your tune they need $600 in colder spark plugs. That's a deal braker for most people and it's even more troubling considering it's not true!
Having said all this I have heard nothing but GREAT things about your tune. I really wish I would have gotten it considering you claim to make 40 more hp than the Renntech tune...how do you make that much more power?
renntech is extremely conservative in their tuning, and typically puts down the lowest hp of the major tuners.
Glad you got the car tuned!! It really is a big difference in performance!






