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Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade (Evo 4-7)

Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade
Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade
Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade

Ross Sport: 5 Speed Gearbox Refresh Kit With RS Ratio Upgrade (Evo 4-7)

Bundle Includes

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/MD771726
5th Gear Input Shaft - Evo 5-7 RS - *Special Order Part
1 x
MIT/MD771727
5th Gear Output N=33 Evo 5-7 RS NLA*
2 x
MIT/MR581432
1st & 2nd Gear Synchros Ring - Evo 4-7
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/MN168937
5th Gear Synchros Ring - Evo 4-7
1 x
MIT/MN168936
Reverse Gear Synchros Ring - Evo 4-7 (Was MIT/MD748599)- *Special Order Part
1 x
MIT/MR581384
1st & 2nd Gear Synchros Ring Sleeve - Evo 4-9- *Special Order Part
1 x
MIT/MR581388
3rd & 4th Gear Synchros Sleeve - Evo 4-9 - SO Item
1 x
MIT/MN168854
NLA
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/MD747745
Output Shaft Bearing (1st) - Evo 4-9
1 x
MIT/MD748457
Output Shaft Bearing (2nd) - Evo 4-9
1 x
MIT/MD771729
Diff Bearing (1st) - Evo 4-9
1 x
MIT/MD710663
Diff Bearing (2nd) - Evo 4-9
RRP £1,612.73
Price Ex. VAT £1,316.08
Price Inc. VAT £1,579.29
£1,579.29


Out Of Stock
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Ross Sport Gearbox overhaul kit & RS Ratio Conversion Kit
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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