BM3 on S55: GTS v CS v Stage 1

[sna66]

On a stock DCT with just k&n dropins, I've ran the GTS and Stage1, I prefer stage one, acceleration and even idle is smoother in efficient, sport and sport plus. Anyone use CS daily and can compare to the others? Is there any info on how much hp and torque you can expect gain with each flash?

[nbennettksu]

Originally Posted by sna66

on a stock dct with just k&n dropins, i've ran the gts and stage1, i prefer stage one, acceleration and even idle is smoother in efficient, sport and sport plus. Anyone use cs daily and can compare to the others? Is there any info on how much hp and torque you can expect gain with each flash?

gts, cs, cs+ < s1 < s2

Sorry, I don't know their HP gains. I would imagine something like this in overall power: cs < cs+/gts < S1 <S2

[parky1215]

CS has good power but dies very quickly top end.
Personally, I am not fan of pedal feeling on stage 1. It is just tad bit sensitive.
If you want to try CS, try CS+ map. It is CS like map with more top end power.

[chewbakam4]

Stage 2 or bust!

[mrkmtchll]

Originally Posted by chewbakam4

Stage 2 or bust!

Or stage 2 and bust

[sna66]

Originally Posted by mrkmtchll

Or stage 2 and bust

Lol stage 2 can crank hub bust

[sna66]

Originally Posted by parky1215

CS has good power but dies very quickly top end.
Personally, I am not fan of pedal feeling on stage 1. It is just tad bit sensitive.
If you want to try CS, try CS+ map. It is CS like map with more top end power.

Good to know I'll try it now, do you use it for daily?

[mrkmtchll]

Originally Posted by sna66

Lol stage 2 can crank hub bust

Oh I know! It's always in the back of my mind. Got to pay to play though.

[parky1215]

Originally Posted by sna66

Good to know I'll try it now, do you use it for daily?

Yes, I flashed to cs+ map for the first time few days ago.
I am in love with it.
Feels stronger than cs/gts map while retaining pedal feeling of cs map.

[DeividF80M3]

This is my dyno numbers in Cs +

https://f80.bimmerpost.com/forums/sh....php?t=1620133

[sna66]

Originally Posted by parky1215

Yes, I flashed to cs+ map for the first time few days ago.
I am in love with it.
Feels stronger than cs/gts map while retaining pedal feeling of cs map.

I just tried it and I have to agree. With stage one I had to exercise more caution with the throttle. So far it seems the most appropriate for me of all I've tried so far, I also took the opportunity with this flash to drop the burble aggression to 5 and length to 1.5 as its starting to get a little old lol

[sna66]

Originally Posted by DeividF80M3

This is my dyno numbers in Cs +

https://f80.bimmerpost.com/forums/sh....php?t=1620133

Great stuff, here I was reading this earlier. Gives me a ballpark of where I should be at with hp.