Renntech tune
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Joined: Jan 2021
Posts: 33
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SL55
Renntech tune
Does anyone have the renntech tune on their m157 engine? Looking for opinions as to how it performs. Looking to tune my 18
GLE 63s and was told by other tuners that I would lose my exhaust note from the AMG factory performance exhaust as tuning restricts the CPC from delivering the bangs and pops however, Renntech claims I won’t lose the cracks from the exhaust with their tuning. Thanks, appreciate the feedback.
Jeff
GLE 63s and was told by other tuners that I would lose my exhaust note from the AMG factory performance exhaust as tuning restricts the CPC from delivering the bangs and pops however, Renntech claims I won’t lose the cracks from the exhaust with their tuning. Thanks, appreciate the feedback.
Jeff
Joined: Apr 2006
Posts: 560
Likes: 65
From: LHC, Arizona
2024 GLE 63 S Coupe 2020 E 63 S
Does anyone have the renntech tune on their m157 engine? Looking for opinions as to how it performs. Looking to tune my 18
GLE 63s and was told by other tuners that I would lose my exhaust note from the AMG factory performance exhaust as tuning restricts the CPC from delivering the bangs and pops however, Renntech claims I won’t lose the cracks from the exhaust with their tuning. Thanks, appreciate the feedback.
Jeff
GLE 63s and was told by other tuners that I would lose my exhaust note from the AMG factory performance exhaust as tuning restricts the CPC from delivering the bangs and pops however, Renntech claims I won’t lose the cracks from the exhaust with their tuning. Thanks, appreciate the feedback.
Jeff
Last edited by amg guy; Apr 29, 2022 at 12:36 PM.
