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c450 Stage 1 Dyno Sheet

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Old Dec 31, 2020 | 04:47 PM
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2016 c450 amg
c450 Stage 1 Dyno Sheet

Hi Everyone,

Figured I would share my dyno sheet from my stage 1 tune on my 2016 c450. No performance mods are done to the car and I run 93 octane gas. Very happy with the numbers and power curve. I have put several thousand miles on my car since the tune and it runs flawless and noticeably stronger than stock. Tune was done by Kevin at Labworx Development (Instagram: golabworx)

Side note: I actually had a previous version of this tune on my car for over a year with 0 problems. The only reason I flashed it back to stock for a while was because I was getting warranty work done (rear dif).




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Old Jan 1, 2021 | 02:09 AM
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S204 C250 CDI Sport
Not heard of a flash counter then .

Was rear diff work related to the tune ?

I've not seen a dyno printout like that before , looks like it's been drawn with a fat felt pen .
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Old Jan 1, 2021 | 11:21 AM
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C450 AMG
Sir this means nothing without base numbers before the tune. What trap speed did you see prior to the tune, and what about after? Thanks for sharing the sheet though at least we see your power curve.
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Old Jan 1, 2021 | 03:04 PM
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2016 c450 amg
Originally Posted by Gazwould
Not heard of a flash counter then .

Was rear diff work related to the tune ?

I've not seen a dyno printout like that before , looks like it's been drawn with a fat felt pen .
Diff work was not related to the tune. Had a whine coming from the diff when I would be cruising at around 52mph in 7th gear. Checked on this forum and read that others had the same problem, not really sure what exactly the cause was. Luckily my dealer didn’t put me through any hassle. Brought it in on a Friday and had the car back with a new diff by Monday (covered by warranty too).
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Old Jan 1, 2021 | 03:13 PM
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2016 c450 amg
Originally Posted by sliqdaddy91
Sir this means nothing without base numbers before the tune. What trap speed did you see prior to the tune, and what about after? Thanks for sharing the sheet though at least we see your power curve.
Unfortunately couldn’t find the dyno sheet from when I tested stock but stock was around 305-310whp.

I haven’t had a chance to make it down to the track yet because of covid but will post times once I’m able. (Or maybe I’ll finally invest in a dragy)
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Old Jan 1, 2021 | 08:27 PM
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Did_Kevin_Lift at 3k rpm
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