Quaife K20 Sequential Gear Kit 5-Speed QKE8J - Civic Type R EP3 / FN2 & Integra DC5

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
• Optional Quaife ATB for both standard driveshafts (QDF9U) and 28T DSS uprated shafts (QDF17U)

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

*Version 2 Update* We are now supplying the QKE8J Version 2 which has been updated with a revised shift mechanism which incorporates the ability to connect a pneumatic shift system directly to the gearbox from factory.

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
3.800 Spur
4.143 Spur
4.357 Spur
4.750 Spur
4.750 Helical
5.091 Spur

NOTE: Please contact us prior to ordering so we can ensure you get the appropriate gear ratios and final drive!