R171 SLK55 AMG results from OE Tuning
Here are the results for a R171 SLK55 AMG on CA91 octane from OE Tuning done by Jeremy Fleming. Keep in mind that Dyno Dynamics reads a lower number compared to Dyno Jet. The only modifications to my car are K&N filters, Supersprint x-pipe and Supersprint mufflers (which I consider it stock).
Stock Tune ran 253.8 wHp and 280.7 wTq
Flash Tune ran 271.3 wHp and 293.9 wTq
Dyno Tune ran 284.3 wHp and 308.1 wTq
Overall gain is 30.5 wHp and 27.4 wTq

The performance gain is very noticeable especially in 3rd, 4th and 5th gear.
I was very hesitant to do any type of tune… but after meeting and getting to know Jeremy at the tracks, I can honestly say he’s extremely knowledgeable. Awesome work Jeremy!!!! Thanks again and thanks to the many individuals who referred me to him (i.e. C63 and M3 fellas)
very nice guy, top shelf in my book.Good numbers
That's a great gain for tune only and I can imagine the performance gain is very noticeable. Enjoy!
I would be down for a dyno tune if I could yield another 15whp.

I put my 01 CLK55 on a DD dyno, so don't be discouraged it put down 263whp stock. Really low compared to a dyno jet for sure.








