Jycke

Hi,

I'm not very active on this forum but thought i could share a bit about my new exhaust system.
Supersprint (www.supersprint.com) recently developed a new exhaust system for the ML63 and i decided to give it a try. I drove down to Italy from Finland to their factory and got the system installed. Basically the whole exhaust system was changed, all the way from the headers down to the end pipes. They did a dyno both before and after the installation. Before the new systems we got a maximum (wtf?) horsepower of 490 after three consecutive runs. The following day with the new system they performed another set of runs and reached a maximum hp of 539, so basically a 50 hp increase of only the exhaust system.
If you guys are interested they posted a clip of my car on the dyno at http://www.youtube.com/watch?v=PQwKBI1Oq_0 .

Just wanted to share if any of you are interested

Have a good one

Jycke

Forgot one thing, the dyno chart
http://www.supersprint.com/USPG000merml07.asp

cls55

very good gains,where in italy and please what was the price without fitting.how did the ml feel after the change?
thank you

Jycke

I had it installed at their hq and factory in Mantova (Mantua) in northern Italy, about 100 km (dunno what that would do in miles) from Milan.
I don't know the price without fitting.
The ML revs up a lot faster than before and is remarkably faster now Can't say i would regret installing the system. Next step is changing the ECU. Any experience from Kleemann's products?

DAGREEKNYC

whats the euro dyno consist of? We know thats not WHP . Please fill me in

Jycke

Sorry, i have to say that i don't know the details.

Jycke

And nice car btw

DAGREEKNYC

thank you !

Jycke

Ok, an update. The dyno charts are based on WHP, meaning my car now has 539 whp after the new exhaust. If anyone's interested...
Now i am thinking about tuning it. Any recommendations as to what firm to use?

Maverick1975

can you post a sound clip of a startup and driveby please so we can get a better idea of the sound?

DAGREEKNYC

Cant go wrong with Kleemann, For the money they are the best bang for your buck .I did the Kleemann tune and we gained almost 25 rwhp

DAGREEKNYC

Also im pretty sure thats crank HP ,

Jycke

Ok, thanks for the correction (not that familiar with different measurement types. I'll post a video shortly. It's a crazy sound when the engine's cold As for the drive by that won't be possible. Not documenting a felony over the internet :P

cls55

jycke

did you use cat delete pipes?or was it connected to the old cats?
thanks
nevermind i just reread the above again.

Jycke

Here you go. Worth pointing out is that the engine had been cold for about 24h.
Hope you like it :P
http://www.youtube.com/watch?v=1x1rN...layer_embedded

Maverick1975

Thanks, all we need now is some revving and a flyby!

Jycke

I'll try to fix it soon.

Jycke

http://www.youtube.com/watch?v=fDFTW2_i4Kc

Acceleration 0-260

yaroslav

Video is not working. can you fix it?

emoving

+1 on Kleemann

Jycke

Gonna try to get the video working later today. Couldn't find the 0-260 though but i'll keep looking.