Mfactory Final Drive Ring and Pinion

[zohare]

Ok seriously? Why no answers on the AT guys? We're definitely potential customers here... this would make a much more significant difference on our cars since we have retard/epa induced overdriveinevery gear sorts of ratios. Not awful for forced induction but.... I don't think I've ever manage to get out of 4th really and keep pulling. Hits 5th at like 125... just runs out of steam and torque. I imagine 6th AT is close to 200 theoretical maybe more. That's absurd. I prefer my miata's 5 speed gearing, which tops out at 130. I'm ok with that. So can anyone say if this will work in the AT or no? I'm under the impression that it will, as ecutek rpm limits still apply to AT cars, and other changes in software etc, the AT hasn't been a problem thus far. This would make for a really mean F/I car with 5.11 gears on an AT

[Tye300]

Originally Posted by zohare

Ok seriously? Why no answers on the AT guys? We're definitely potential customers here... this would make a much more significant difference on our cars since we have retard/epa induced overdriveinevery gear sorts of ratios. Not awful for forced induction but.... I don't think I've ever manage to get out of 4th really and keep pulling. Hits 5th at like 125... just runs out of steam and torque. I imagine 6th AT is close to 200 theoretical maybe more. That's absurd. I prefer my miata's 5 speed gearing, which tops out at 130. I'm ok with that. So can anyone say if this will work in the AT or no? I'm under the impression that it will, as ecutek rpm limits still apply to AT cars, and other changes in software etc, the AT hasn't been a problem thus far. This would make for a really mean F/I car with 5.11 gears on an AT

I did this to my AT. Not the 4.67 though, I got the 4.55. Given the chance, I would like to try the 4.88 which I think would be better for track use for the AT cars. Check my build thread for more info.

[zohare]

Originally Posted by Tye300

I did this to my AT. Not the 4.67 though, I got the 4.55. Given the chance, I would like to try the 4.88 which I think would be better for track use for the AT cars. Check my build thread for more info.

Will do thank you!

[Bobster]

Is there much whine on the M Factory