439 HP!!!!
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MBWorld Fanatic!
Joined: Dec 2006
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From: EURO Style
Euro Cars Only
MBWorld Fanatic!
Joined: Aug 2009
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From: Tucson, AZ
C63 AMG
As far is my opinion, I think that is about as much you can get without a turbo upgrade or running the fuel system with E-85(ethanol) or doing a water/alcohol/meth injection).
I don't know who will come up with a set of cams but I think the day they release some cams it will probably cost like $2000.
440hp is a great HP number to leave the car alone. I would say don't touch the catback, just do tune, downpipe and air filters and call it a day.
I don't know who will come up with a set of cams but I think the day they release some cams it will probably cost like $2000.
440hp is a great HP number to leave the car alone. I would say don't touch the catback, just do tune, downpipe and air filters and call it a day.
MBWorld Fanatic!
Joined: Jul 2004
Posts: 1,276
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From: California
2018 E63S AMG, 2003 SLK 230 Sport, 2004 SL 600, 2006 SLK 55 AMG, 1998 E320 Wagon
Carlsson already beat this with their CLA 45 mods. They're up to 450hp and it's backed by Carlsson's warranty.
There's definitely more play room.
There's definitely more play room.
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Joined: Oct 2002
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From: So Cal.
2019 GT3 RS, 2017 M3 30 Jahre
That's great. Finally someone has unlocked the ECU. Hopefully everyone else will be able to now as well.
I was just about to buy a piggyback, but this makes me want to wait a bit.
I was just about to buy a piggyback, but this makes me want to wait a bit.
