Quaife EP3 Sequential Gearbox

  • Sale
  • $7,500.00
  • Regular price $9,700.00


QKE8J is a 5-speed sequential gearkit for the EP3 and FN2 versions of the Honda Civic Type R as well as the DC5 Intregra. Ideally suited to circuit racing, drag racing and rally use it’s designed as a direct replacement for the standard six-speed H-pattern Honda transmission.

QKE8J features a replacement Quaife outer gearbox case incorporating an additional support bearing between 4th and 5th gear. A compact, drum style sequential gearchange mechanism and an open face dog design ensure an ultra rapid, positive gear sequential shift.

QKE8J re-uses the original EP3/FN2/DC5 bellhousing half of the transmission casing, enabling the retention of the Honda clutch, differential, driveshafts and mounting points. Wide straight cut (spur) close-ratio gears minimise transmission losses and offer a choice of rally, race or drag race gearing. There is also the choice of a helical set for road and track day applications.

Key technical features of the QKE8J five-speed Honda EP3/FN2/DC5 sequential gearkit include:-

- Strengthened outer casing and five wider gears
- Ultra fast sequential gearshift with straight cut or helical close-ratio gears
- Retains stock EP3/FN2/DC5 clutch, diff, driveshafts and mounts
- Optional LED digital gear position indicator available

PLEASE NOTE: The Quaife QKE8J package includes the new transmission housing, gear lever and cable

Options
Additional final drive ratio QRE8J
Optional gear position indicator QMLED

Gear Ratios

  1st        2nd      3rd        4th       5th
3.100   2.067   1.421   1.048   0.870   Drag Set
3.100   2.067   1.611   1.333   1.136   Rally Set
2.417   1.611   1.263   1.000   0.852   Race Set
2.400   1.600   1.261   1.038   0.857   Helical Set

Final Drive Ratios

4.143   4.357   4.750   Spur
                            4.750   Helical