2005 C55 Dyno
#1
Member
Thread Starter
2005 C55 Dyno
Hi guys, found this video, this was taken back in July 2011. Car ran 323 wheel horsepower and 340 ft-lbs with air filters and resonator delete.
http://www.youtube.com/watch?v=CeYBI...7vuiXQn_ZNbK-R
http://www.youtube.com/watch?v=CeYBI...7vuiXQn_ZNbK-R
![drive](https://mbworld.org/forums/images/smilies/driving.gif)
#5
Member
Thread Starter
Oh Michael I was going to ask you when you got your Eurocharged tune did you notice a huge difference? I just ordered my cable so it can be done remotely. Any difference in seat of the pants feel or fuel economy?
#6
PLATINUM SPONSOR
Very strong!
__________________
![](https://mbworld.org/forums/signaturepics/sigpic87171_15.gif)
E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
![](https://mbworld.org/forums/signaturepics/sigpic87171_15.gif)
E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
#7
MBWorld Fanatic!
Join Date: Oct 2009
Location: bay area, california
Posts: 2,510
Likes: 0
Received 1 Like
on
1 Post
Aston Martin V8 Vantage
it's been almost a year now since i had my flash and dyno, i'll update my thread i made with a 1 year experience when that comes around next month. you can definitely feel the difference with the flash, specifically in the 3k to 5k RPM range IMO. the gears do swich faster and I do get better fuel economy, and it does lean out your engine safely because i noticed in the base dyno and post dyno there was more smoke coming out the exhaust in the post dyno. i've driven the car to nevada and back and did a challenge there with all my mods with no problems at all with engine heating. knock on wood the only thing that has ever happened to my car while i owned it is the idler pulley going bad which has nothing to do with the flash.
Trending Topics
#9
MBWorld Fanatic!
I think the exhaust system ties up a total of 30 HP not sure what component contributes the most HP increase though. You should consider the resonator too because I did the cats only at first and there wasn't a very noticeable sound increase I was looking for.
#13
For the guys above with exhaust system mods, how does it change the note? Much louder than stock I imagine. The stock has a really beautiful subtle low end rumble that goes away at highway.
#15
Member
Thread Starter
![drive](https://mbworld.org/forums/images/smilies/driving.gif)
#16
Member
Thread Starter
![Post](https://mbworld.org/forums/images/icons/icon1.gif)
![Popcorn](https://mbworld.org/forums/images/smilies/popc1.gif)
#17
MBWorld Fanatic!
Join Date: Jan 2007
Location: Chicago
Posts: 1,257
Likes: 0
Received 5 Likes
on
5 Posts
2015.5 Volvo V60 Polestar
With headers and the primaries deleted the car is definitely louder. Best way I can describe it, is it sounds like a DOHC Cobra with exhaust.
I love it. Someone quiet when just putting around, but when you get on it. Sounds awesome.
I love it. Someone quiet when just putting around, but when you get on it. Sounds awesome.
#18
Senior Member
Now I´ve done the Kleemann headers and deleted primary cats.
With the resonator deleted it sounds really loud now, really
bad ***-loud! I´m considering putting the resonator back on.
The car is rocketfast and at full throttle I can easily blow the
hats off old ladies out strolling...
Kleemann showed me a dynosheet on another car with similar
setup and it showed 414 hp enginepower and 576 Nm. But of
course it´s different from car to car. They tested mine and
said it goes really well...
I´ll write a seperate thread with pictures from the procedure
at Kleemanns soon.
With the resonator deleted it sounds really loud now, really
bad ***-loud! I´m considering putting the resonator back on.
The car is rocketfast and at full throttle I can easily blow the
hats off old ladies out strolling...
Kleemann showed me a dynosheet on another car with similar
setup and it showed 414 hp enginepower and 576 Nm. But of
course it´s different from car to car. They tested mine and
said it goes really well...
I´ll write a seperate thread with pictures from the procedure
at Kleemanns soon.
#19
Super Member
Now I´ve done the Kleemann headers and deleted primary cats.
With the resonator deleted it sounds really loud now, really
bad ***-loud! I´m considering putting the resonator back on.
The car is rocketfast and at full throttle I can easily blow the
hats off old ladies out strolling...
Kleemann showed me a dynosheet on another car with similar
setup and it showed 414 hp enginepower and 576 Nm. But of
course it´s different from car to car. They tested mine and
said it goes really well...
I´ll write a seperate thread with pictures from the procedure
at Kleemanns soon.
With the resonator deleted it sounds really loud now, really
bad ***-loud! I´m considering putting the resonator back on.
The car is rocketfast and at full throttle I can easily blow the
hats off old ladies out strolling...
Kleemann showed me a dynosheet on another car with similar
setup and it showed 414 hp enginepower and 576 Nm. But of
course it´s different from car to car. They tested mine and
said it goes really well...
I´ll write a seperate thread with pictures from the procedure
at Kleemanns soon.
![bs](https://mbworld.org/forums/images/smilies/bs.gif)
![rolf](https://mbworld.org/forums/images/smilies/rofl.gif)
![rolf](https://mbworld.org/forums/images/smilies/rofl.gif)
![rolf](https://mbworld.org/forums/images/smilies/rofl.gif)
Congrats, I can see where some might want to tone the Kleemanns down a bit lol... personally, I like mine just fine with no resonator and no cats at all...just like Nactsturm said, she's nice enough until you give her the spurs!
Looking forward to the details
![drive](https://mbworld.org/forums/images/smilies/driving.gif)
#20
Member
Thread Starter
This past week, I had my secondary cats deleted - worth it! Sounds very very nice. Normal driving its not to much louder than stock until past 1/4 throttle it sounds fantastic!