BEST tune for 2012+ CLS63??
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Joined: Apr 2016
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CLS63 AMG BI-TURBO
BEST tune for 2012+ CLS63??
I just purchased a CLS63 and there is a myriad of tunes out there.. My question is which one has been reviewed and voted the best? I see the Alpha tune promising 700hp 830tq with just an ECU tune.. I see renntech needing to add upgraded turbo's for those same numbers. Can anyone attest to which tune I should go for? A lot of research turns up nothing from actual consumers. Just companies boasting their numbers. Any REAL feedback on which tune to go for? Thanks in advance guys!
Out Of Control!!
Joined: Jun 2004
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2014 E63S; AMS 100 octane ECU dyno tune; EDOK TCU tune; BB intakes; sprintbooster
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Joined: Mar 2006
Posts: 339
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From: Chicago
2012 E63 AMG, 2013 E350 4matic (SOLD), 2006 C55 AMG (SOLD)
Congrats on the purchase! Love the CLS.
I'm biased but you should give Renntech a call. Although Renntech claims less hp/tq, it performs equally if not better tune vs tune compared to other tuners. Under promise over deliver
Either way, best of luck to you finding the right tune!
I'm biased but you should give Renntech a call. Although Renntech claims less hp/tq, it performs equally if not better tune vs tune compared to other tuners. Under promise over deliver
Either way, best of luck to you finding the right tune!
Last edited by silvers2k; Jun 16, 2016 at 07:09 PM.
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Mercedes Benz C43 AMG
Tuning
I just purchased a CLS63 and there is a myriad of tunes out there.. My question is which one has been reviewed and voted the best? I see the Alpha tune promising 700hp 830tq with just an ECU tune.. I see renntech needing to add upgraded turbo's for those same numbers. Can anyone attest to which tune I should go for? A lot of research turns up nothing from actual consumers. Just companies boasting their numbers. Any REAL feedback on which tune to go for? Thanks in advance guys!
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2012 Mercedes SLS, 2014 Mercedes SLS Black Series, 2014 E63S, 2013 S550, 2012 ML63, 2013 C250
If you are located in Southern California, we can offer all the tunes at our facility in Torrance. We can do AMS tunes in 1 day so you do not have to wait 3 days to get your car back on the road.
We can also offer other tunes as well as custom tunes.
We can also offer you before and after dyno results.
We can also offer other tunes as well as custom tunes.
We can also offer you before and after dyno results.
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