Description
Please note that due to the complexity of installation, we do not supply this in kit form.
We will only build this kit into a donor gearbox that must be supplied when ordering.
Please contact our customer services team to place an order.
The QKE9E six-speed sequential gearkit is purpose designed for the 2ZZ-GE engined Lotus Elise, Toyota MR2 Spyder, Celica and Corolla models, transforming these sportscars’ performance. A direct replacement for the standard six-speed H-pattern Toyota transmission, the QKE9E six-speed sequential gearkit package includes a specially strengthened outer gearbox casing and sequential gearchange mechanism, which features a compact, drum style design for an ultra rapid gear shift.
QKE9E utilises the original bellhousing half of the casing, allowing the retention of the Toyota clutch, differential, driveshafts and mounting points. The QKE9E offers optimised gearing with a choice of five shorter overall final drives and two sets of close-ratio intermediate gears with a straight cut tooth form.
These design elements enable Quaife to minimise transmission power losses and allow drivers to easily keep the 2ZZ-GE engine working in its power band, while delivering a top speed more suited to the needs of competition.
Key technical features of QKE9E include:-
• Strengthened gear casing and stock mounting points
• Ultra fast sequential gearshift with straight cut, close-ratio gears
• Retains stock Toyota 2ZZ-GE clutch, diff, driveshafts and mounts
• Optional Quaife ATB (QDF21E) and final drive ratio (QRE9E) available
Gear Ratios
1st 2nd 3rd 4th 5th 6th
2.545 1.929 1.563 1.333 1.167 1.050
3.200 2.250 1.647 1.368 1.143 0.957
Final Drive Ratios
3.733 3.857 4.143 4.417 5.000