How much whp should I gain from custom ECU tune?
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Joined: Jan 2011
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2015 CLS63 S-AMG
How much whp should I gain from custom ECU tune?
Hey guys, I was wondering if anyone can estimate the gains I should expect from a custom ecu tune with Kleeman headers leading to a 3" downpipes midsection (X-Pipe)(no cats/res), Evosport pulley and a Quaife lsd.
Thanks in advance
Thanks in advance
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From: Los Angeles
C63
Depends on the tune.
I gained 60 hp to the wheels with the OE Tune and 2ndary cat delete (straight pipe).
How are you going to mate the Kleeman headers + downpipes to the FMU mids if the FMU system bolts on to the stock headers?
Are you going to cut the FMU piping to make the Kleeman headers work?
I figure you would need to cut the FMU piping to weld the Kleeman down pipes to it.
I gained 60 hp to the wheels with the OE Tune and 2ndary cat delete (straight pipe).
How are you going to mate the Kleeman headers + downpipes to the FMU mids if the FMU system bolts on to the stock headers?
Are you going to cut the FMU piping to make the Kleeman headers work?
I figure you would need to cut the FMU piping to weld the Kleeman down pipes to it.
Last edited by _AMG_; May 14, 2011 at 06:31 PM.
Thread Starter
Super Member
Joined: Jan 2011
Posts: 666
Likes: 3
2015 CLS63 S-AMG
Depends on the tune.
I gained 60 hp to the wheels with the OE Tune and 2ndary cat delete (straight pipe).
How are you going to mate the Kleeman headers + downpipes to the FMU mids if the FMU system bolts on to the stock headers?
Are you going to cut the FMU piping to make the Kleeman headers work?
I figure you would need to cut the FMU piping to weld the Kleeman down pipes to it.
I gained 60 hp to the wheels with the OE Tune and 2ndary cat delete (straight pipe).
How are you going to mate the Kleeman headers + downpipes to the FMU mids if the FMU system bolts on to the stock headers?
Are you going to cut the FMU piping to make the Kleeman headers work?
I figure you would need to cut the FMU piping to weld the Kleeman down pipes to it.
Last edited by Blown63; May 14, 2011 at 08:09 PM.
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2013 f250 6.7 diesel
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2015 CLS63 S-AMG
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MBWorld Fanatic!
Joined: Oct 2008
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From: Northport N.Y.
2013 f250 6.7 diesel
I'm sure a custom tune will net the most power.. Right now your mods I'm sure are not performing to there potential so I'm sure u will see a dramatic increase in power
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2015 CLS63 S-AMG
