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Own 2017 C63 stage I looking to improve my 1/4 mile
The mods I have is a high flow air filter and a Eurocharged stage I tune. I’ve been looking around the forms and 1/4 mile times are slow with downpipes and stage II tune with upgraded turbos running low 11s @ 130 mph If I’m optimistic maybe companies have made better tunes.
I did these runs on old PS4s tires that don’t hook.runs have always been on the street running 93 octane.
11.5 was my overall best time. I run 11.9 consistently. I’m inquiring to the community because I’d like to upgrade the downpipes and get the stage II TUNE.
Get better tires - adding more power will only make you slower if you don’t have the grip from a dig. You need to do better than a 2.0+ 60 foot.
I’m running AMR Performance stage 2 93 octane tune with Modalworks intake and 200 cell catted downpipes. I have 305/35/18 Nitto NT555RII’s at about 28 psi in the rear.
DA was over 2000’ and run was done on the street. 11.29 @ 125.87. On a prepped sticky track and a nice burnout to heat up the DR’s, I’m confident I can break into the 10’s with stock turbos in nice weather.
Last edited by AlexZTuned; Dec 29, 2020 at 11:30 AM.
Get better tires - adding more power will only make you slower if you don’t have the grip from a dig. You need to do better than a 2.0+ 60 foot.
I’m running AMR Performance stage 2 93 octane tune with Modalworks intake and 200 cell catted downpipes. I have 305/35/18 Nitto NT555RII’s at about 28 psi in the rear.
DA was over 2000’ and run was done on the street. 11.29 @ 125.87. On a prepped sticky track and a nice burnout to heat up the DR’s, I’m confident I can break into the 10’s with stock turbos in nice weather.
Pretty Impressive numbers, especially on the street. I'd be super happy with that!
Get better tires - adding more power will only make you slower if you don’t have the grip from a dig. You need to do better than a 2.0+ 60 foot.
I’m running AMR Performance stage 2 93 octane tune with Modalworks intake and 200 cell catted downpipes. I have 305/35/18 Nitto NT555RII’s at about 28 psi in the rear.
DA was over 2000’ and run was done on the street. 11.29 @ 125.87. On a prepped sticky track and a nice burnout to heat up the DR’s, I’m confident I can break into the 10’s with stock turbos in nice weather.
Do you have stock wheels? 305 is a really nice size I have 285 on stock AMG wheel. I’m really impressed with your time. I left out when I was reading old replies from 2015-16 people had upgraded turbos running the same time you currently have! Which is insane I wonder if tunes have gotten better because I don’t see any benefit from upgrading turbos if the times are almost identical to stock turbos
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