Performance Upgrades & Tuning Discuss general performance and tuning enhancements for your Mercedes-Benz.

CL600 engine upgrades

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Old Apr 28, 2005 | 05:07 PM
  #1  
grussell's Avatar
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From: Denver, CO
2024 GLE53
CL600 engine upgrades

I just bought a new 05 CL600 and I would like CL65 performance. Does anyone have first hand experience with the Renntech, Kleeman or Brabus upgrades on a v12tt? Are they worth the money? Is one better than the other? Do you feel a big difference during everyday driving?

Thanks!
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Old Apr 30, 2005 | 11:23 AM
  #2  
trbo2nr's Avatar
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From: Ashburn, VA
2004 C32, 2006 Honda CBR1000RR, 2007 Harley NightRod, 2013 Harley Road Glide Custom
Originally Posted by grussell
I just bought a new 05 CL600 and I would like CL65 performance. Does anyone have first hand experience with the Renntech, Kleeman or Brabus upgrades on a v12tt? Are they worth the money? Is one better than the other? Do you feel a big difference during everyday driving?

Thanks!
Not directly answering your question but I did find this from PowerChipGroup's
website.

Powerchip has a range of chips to suit your car, which can increase it's power to between 581 hp and 591 hp, and it's torque to between 690 lb.-ft and 696 lb.-ft.

The price of the Powerchip is USD $2,980.00.
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Old Jan 23, 2008 | 11:50 AM
  #3  
Inlitend1's Avatar
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From: Virginia
2004 CL600
Current state of the art re: W215 CL600 Performance Upgrades

I just bought a 2004 CL600 with 14,000 miles on it and am looking to invest in a performance upgrade. Can anyone put me on the right track?
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Old Jan 23, 2008 | 01:45 PM
  #4  
AdamG@NorCal's Avatar
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EVOTECH Mercedes AMG
Originally Posted by Inlitend1
I just bought a 2004 CL600 with 14,000 miles on it and am looking to invest in a performance upgrade. Can anyone put me on the right track?
Hello Sir,

Give me a call and we can discuss the performance upgrades on your 600.

By the way, we used to write software for Renntech 600/65 for the last 4 years.
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Old Jan 28, 2008 | 11:40 PM
  #5  
StephenK's Avatar
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From: Tallahassee, Florida
2006 SL600, 2001 S500, 1996 SL320
I have the RENNTECH DOWNGRADE

I have the Renntech DOWNGRADE on MY SL600 and can't even dream of any other way to throw money away on a totally worthless product.

I would definately explore other options and steer clear of them.
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Old Jan 29, 2008 | 10:58 AM
  #6  
renntech'ed 600's Avatar
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From: Fort lauderdale, Fl
2004 Mb SL 600 Renntech stage 2 05' Cl65 Renntech stage 2. 07' Ml 63 Stock
I have an 05' sl 600 and an 05' cl65. I have the stage 2 Renntech on my 600 and it will run and hide from my 65! Best bang for the buck with the best reputation. Look at their track record. 10-20 years of experience as well as a direct tie to Mercedes Benz as well as AMG. Disregard the previous comment of the gentlemen above. THere is obviously an underlying problem there.
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Old Jan 29, 2008 | 11:15 AM
  #7  
renntech'ed 600's Avatar
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From: Fort lauderdale, Fl
2004 Mb SL 600 Renntech stage 2 05' Cl65 Renntech stage 2. 07' Ml 63 Stock
Originally Posted by AdamG@EVOtech
Hello Sir,

Give me a call and we can discuss the performance upgrades on your 600.

By the way, we used to write software for Renntech 600/65 for the last 4 years.
I see that this thread and subject area is sponsored by Evosport. I Didnt mean to blow the renntech Horn, I just dont have any personal experience with you guys just Renntech. I always like to support site sponsors so I'll keep you guys in mind!
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Old Jan 30, 2008 | 05:37 AM
  #8  
AdamG@NorCal's Avatar
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From: Fremont, Ca
EVOTECH Mercedes AMG
Originally Posted by renntech'ed 600
I see that this thread and subject area is sponsored by Evosport. I Didnt mean to blow the renntech Horn, I just dont have any personal experience with you guys just Renntech. I always like to support site sponsors so I'll keep you guys in mind!
Thank you Sir! You can contact me anytime!
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