6-speed transmission

[Endriex]

UG2 had 6-speed transmission for all cars in Extreme Transmission package, so why not the same thing here?
I believe 6-speed gets more eargasms than 5 or even 4. Plus it makes more sense to have 6-speed on Class B/A cars. Very weird to have a 250mph car on 5-speed doesn't it?

NOTE
About the FDR tuning and stuff, that belongs to dyno tuning(which project is on hold). 
I'm talking about upgrades, or even come with stock(with fixed gearing).

Yup. I agree with you
Most supercars have 6 gears transmission, so A and B classes should have 6 gears after upgrade for example...