SL55/63/65/R230 AMG: Kleeman v. RennTech
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Junior Member
Joined: Jan 2002
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From: Washington DC
2005 SL55
Kleeman v. RennTech
I have a is a local and trusted specialist that deals with both.
Has anybody done head-to-head comparisons of the offerings from these two companies lately? Real world evaluation and comments (versus those based on marketing claims), especially from anybody who has had cars with both/either would be most welcome. Info on alternative components also welcome. Finally, info on any experiences mixing and matching different parts from these or different sources would also be appreciated.
Thoughts on any of the following would be particularly welcome:
Headers
Pulley
ECU (what is the presumed octane used in the "stock" solutions from each, or are these customized)
Intake and Throttle body components
Cooling improvements
Overall quality and reliability (Who has the longest running implementation, has anybody put 50,000 miles on a modded 55K motor?)
HP and Torque gains versus cost
Customer Service or warranty issues
Thanks,
cb
Has anybody done head-to-head comparisons of the offerings from these two companies lately? Real world evaluation and comments (versus those based on marketing claims), especially from anybody who has had cars with both/either would be most welcome. Info on alternative components also welcome. Finally, info on any experiences mixing and matching different parts from these or different sources would also be appreciated.
Thoughts on any of the following would be particularly welcome:
Headers
Pulley
ECU (what is the presumed octane used in the "stock" solutions from each, or are these customized)
Intake and Throttle body components
Cooling improvements
Overall quality and reliability (Who has the longest running implementation, has anybody put 50,000 miles on a modded 55K motor?)
HP and Torque gains versus cost
Customer Service or warranty issues
Thanks,
cb
