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Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade (Evo 9RS / 9GT)

Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade (Evo 9RS / 9GT)

Bundle Includes

1 x
MIT/MR581384
1st & 2nd Gear Synchros Ring Sleeve - Evo 4-9- *Special Order Part
1 x
MIT/MN168859
5th & Rev Gear Synchros Sleeve - Evo 8-9- *Special Order Part
1 x
MIT/MR581388
3rd & 4th Gear Synchros Sleeve - Evo 4-9 - SO Item
2 x
MIT/MR581385
1st & 2nd Gear Synchros Ring - Evo 8-9
1 x
MIT/MD770348
3rd Gear Synchros Ring - Evo 4-9
1 x
MIT/MD748058
4th Gear Synchros Ring - Evo 4-9
1 x
MIT/MR581382
5th Gear Synchros Ring - Evo 8-9- *Special Order Part
1 x
MIT/MN168934
Reverse Gear Synchros Ring - Evo 8-9- *Special Order Part
1 x
MIT/MD747745
Output Shaft Bearing (1st) - Evo 4-9
1 x
MIT/MD748457
Output Shaft Bearing (2nd) - Evo 4-9
1 x
MIT/MD718030
Input Shaft Bearing (1st) - Evo 7-9
1 x
MIT/MR980742
Input Shaft Bearing (2nd) - Evo 4-9- *Special Order Part
1 x
MIT/MD771729
Diff Bearing (1st) - Evo 4-9
1 x
MIT/MD710663
Diff Bearing (2nd) - Evo 4-9
1 x
MIT/2528A050
4th Gear Input Shaft - Evo 5-9 RS - *Special Order Part
1 x
MIT/MD771722
4th Gear Output Shaft - Evo 5-9 RS
1 x
MIT/2528A017
5th Gear Input Shaft - Evo 9RS / GT- *Special Order Part
1 x
MIT/2528A016
5th Gear Output Shaft - Evo 9RS / GT- *Special Order Part
Price Ex. VAT £1,643.96
Price Inc. VAT £1,972.74
£1,972.74


Typically Ships In 5-7 Days

Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade (Evo 9RS / 9GT)

Kit contains RS 4th & 5th Gear Sets, together with full set of bearings, synchros & sleeves
Direct replacement for GSR 4th & 5th gear pairs in Evo 4-7 gearboxes.
Installing the shorter RS ratios will decrease the top speed to approx 155mph, but allow for optimal RPM drop between gear changes in most circuit and sprint applications.
For road going applications these ratios combined with the 4.11 final drive offers a very good solution for higher powered cars that need more top end speed & ability to cruise on the motorway at sensible RPM.

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