Komo-Tec Exige / Evora V6 Short Final Drive

Short ratio / final drive for Lotus Exige V6 Range, Evora Range and 3-Eleven

2GR-Powertrain with EA60-Gearbox

The standard Exige S V6 gearbox ratio is basically not so bad but needs an improvement from 4. to 5. gear there is areal big speed gap of 70km/h . Also the top speed of around 315km/h at 7200rpm is real long. So we decided to change the final drive ratio in this gearbox, there are two final drives in this one gearbox, one for gear 1-4 one for the gear 5-6. We change to get a propper gear change.
In the attached board you could see the speed at 7200rpm in comparison between the standard gearbox, our close ratio. The gearbox could also be used in Evora which are fitted with the Lotus sport ratio gearbox.

A perfect supplement to the ratio is our special limited slip differential we also offer.

Gear ratios. all figures use the standard wheels size

The use of the close ratio can lead to more mechanical noise.


Fits to all Exige S V6, Sport 350, Sport 380, Evora (Factory Sports-Gearbox, Evora S, 400, Sport 410, 430, 3-Eleven!

Speed in gear for standard ratio's
Speed in km/h at 7200U/min
1 65,65
2 121,65
3 164,79
4 213,17
5 279,47
6 315,21

"close rat
Spedd in km/h at 7200U/min
1 61.01
2 113.07
3 153.16
4 198.13
5 249.27
6 281.15