When I first got the car I am pretty sure at 3k RPM I was doing about 90MPH. After the Techno Square ECU upgrade and the GruppeM intake it seems like the car is doing 3k RPM at about 80MPH.

I could also be mistaking, but I wanted to make sure I'm at about the same as everybody. This is all in 6th gear BTW. Also my AVG. MPG went up by 2 which is strange to me.

-dk

 

that's what i'm getting 80-85mph, 3k rpm, 6th gear, bone stock.

 

yup, 3k rpm at 80mph in 6th gear stock...

 

 

Same for the Auto, 3k at 80.

 

It's all in your imagination. The ECU will not and Cannot change the physical gear ratios. For that you'd need a new rear end or transmission. It's actually all simple mathematics. Even with 1000hp and super mods. IF you keep the gear ratio the same, the RPM vs. Speed will always remain constant.

 

same here 3k at 80mph.

 

ditto.. exactly 3K @ 80mph

 

ding ding, there is no question in this, science says its in your head. it will always be the same unless you change the gearing. and all Zs will be the same as well. (tho auto might differ from manual, not sure if they use the same gearing in 6th)

 

Thnx all for the reply, just making sure. I was pretty sure I was doing 90mph at 3k rpm when i first got my got. Guess I was really wrong. Thnx all.