Quaife Sequential Gearbox

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QUAIFE SEQUENTIAL GEARBOX GBox now offers a proven alternative to the Porsche 997 sequential gearbox. This new direct replacement for the 997 was developed as a joint effort by Quaife UK and Parr UK. This gearbox is currently running in several racing series in Europe and has very good durability in comparison to its Porsche counterpart. This is the first sequential gearbox for the Fiesta ST, designed and built by Quaife. The box comes with the Quaife lever, bowden cable, single channel potentiometer and Geartronics 7 segment LED digital display. The ratios are 2.580:1, 1.870:1,1.420:1,1.130:1 and 1.040:1 The final drive I am told by Quaife, is 3.857:1 It is fitted with. Quaife QBE9J – Honda Civic B-Series Sequential Gearkit This 5-speed sequential gearkit is suitable for Honda vehicles fitted with the firm’s B-Series family of in-line four cylinder engines.

The humble Honda Civic is a popular choice for those looking for a reliable family holdall, but it’s the performance orientated versions that have been such a hit with petrolheads the world over. Whether it’s the Civic EJ1, a group of which weaved under a juggernaut in the 2001 crime caper The Fast and the Furious, to the latest Type-R hot hatchbacks, the Japanese star is sought after by many a performance enthusiast.

Quaife manufactures a range of front-wheel drive sequential gearkits for the most popular iterations of Honda’s acclaimed Civic. All are precision engineered and built to the highest quality standards, achieving IS09001-2015 accreditation in the process. Along with the UK, many have been sold to customers in America, where they’ve been fitted to high performance road cars and track orientated racers.

These gearkits have helped drivers set records and win championships, not just in Civics, but also Integra and CR-X coupes. Although too many triumphs to list here, the Quaife QKE8J has been fitted to 101 Motorsport’s ‘Mighty Mouse’ Honda CR-X, which has just won the World Time Attack Challenge, a victory which comes after many other achievements.

Here im selling my very low mileage Quaife QKE8J Sequential 5 speed complete fully built Gearbox, fitted with Quaife QDF9U limited slip differential, Rally Gear Set and 3.800 Final Drive. (Optional 4.750 Final drive also available) at extra cost) Gearbox is in excellent condition recently inspected and rebuilt ready to drop in and go. Quaife's fitting department is highly experienced in assembling motorsport transmissions, differentials and associated driveline components. Here, a QBE60G 6.

Quaife QBE9J – Honda Civic B-Series Sequential Gearkit

This 5-speed sequential gearkit is suitable for Honda vehicles fitted with the firm’s B-Series family of in-line four cylinder engines. Initially launched in 1989 and featured in the Civic EF9, the B-Series can also be found in EG6, EG9, EK4 and EM1 iterations of Civic up to 2000, along with countless Integra, CR-X and Acura models. Due to the number of different Civic model designations, this isn’t an exhaustive list. The Quaife QBE9J is sold exclusively through DMRR.

Key technical features:

  • Strengthened outer casing with stock mounting positions
  • Five open face dog engagement gears
  • Retains OE clutch and driveshafts
  • Ultra-fast Quaife sequential gearshift designed for a rod change lever
  • Air-shift compatible with optional Quaife actuator
  • Choice of Quaife final drive ratio included
  • Optional Quaife ATB limited slip differential (QDF1U)
  • Optional LED digital gear position indicator available
  • Straight cut or helical gears
  • Weighs 50 kg

Gear ratios:

1st 2nd 3rd 4th 5th

Roblox

2.909 2.091 1.666 1.375 1.176 Rally

2.636 1.833 1.375 1.111 0.952 Race

Final drive ratios:

4.500 4.154 3.786 Straight cut

4.500 4.750 5.000 Helical

Quaife QKE8J – Honda Civic K-Series 5-Speed Sequential Gearkit

The QKE8J is one of our most popular front-wheel drive sequential gearkits. Compatible with EP3, FN2 and DC5 iterations of the Honda line-up, it’s regularly used within motorsport and by owners keen on fast road driving. The QKE8J is sold exclusively though Momentum Motorsport.

Key technical features:

K20
  • Gearkit reuses original bellhousing from donor gearbox
  • Drum style shift mechanism for fast reliable gear changes
  • Race proven in rally, drag, time attack, road and race environments
  • Retains stock EP3/FN2/DC5 clutch, differential, driveshafts and mounts
  • Optional Quaife ATB
  • Strengthened outer casing
  • 5 wider than standard gears for additional strength
  • Additional bearing support for shafts
  • Can be used with original speed sensors
  • Choice of straight cut or helical gears
  • Optional billet bellhousing available
  • New generation of gear change mechanism allows fitment into front or rear wheel drive configurations
  • Compatible with flat shift systems
  • Supplied with either lever and cable or air actuator
  • Weighs 35kg
  • Digital display optional and paddle shift ready

Gear ratios:

1st 2nd 3rd 4th 5th

3.100 2.067 1.421 1.048 0.870 Straight cut

Quaife Sequential Gearbox Focus Rs

3.100 2.067 1.611 1.333 1.136 Straight cut

2.417 1.611 1.263 1.000 0.852 Straight cut

2.400 1.600 1.261 1.038 0.857 Helical

Final drive ratios:

4.143 4.357 4.750 Straight cut

4.750 Helical

Quaife QKE10J – Honda Civic FK2 6-Speed Sequential Gearkit

The FK2 Honda Civic Type-R caused quite a stir on its launch in 2015. Developing a healthy 306bhp at 6500rpm and maximum torque of 300 lbft at 2500-4500rpm, it could reach the 0-62mph sprint in a heady 4.7 seconds. Solely manufactured at Honda UK’s manufacturing plant in Swindon, it received positive reviews from the wider motoring press.

Quaife Sequential Gearbox

Fitment of the Quaife QKE10J is a must for those wanting to turn the FK2 into a true performance heavyweight.

Key technical features:

  • Drum style shift mechanism for fast reliable gear changes
  • Strengthened LM25 alloy outer casing
  • 6 wider than standard gears for additional strength
  • Choice of straight cut or helical gears
  • Gearkit reuses original bellhousing from donor gearbox
  • Retains stock FK2 clutch, differential, driveshafts and mounts
  • Optional Quaife ATB differential
  • Can be used with original speed sensors
  • New generation of gearchange mechanism allows fitment into front or rear wheel drive configurations
  • Compatible with flat shift systems
  • Supplied with either a lever and cable or air actuator
  • Includes oil temperature sensor
  • Weighs 35kg
  • Digital display optional and paddle shift ready

Gear ratios:

1st 2nd 3rd 4th 5th 6th

Quaife Differential Usa

2.769 1.944 1.476 1.182 0.952 0.769 Straight cut

2.769 1.944 1.476 1.227 1.042 0.920 Straight cut

Final drive ratios:

3.706 Straight cut

4.143 Straight cut