Originally Posted by whoosh

Hi mate,


Well afaik the torque wont increase per say but the RS box is great for track work with the ratios being shorter.

Yes you can fit a GSR fifth gear should you wish.

Speeds in every gear are something like this

1st: 42mph vs 45mph

2nd: 60mph vs 65mph

3rd: 81mph vs 90mph

4th: 107mph vs 123mp

5th: 142mph vs 166mph

Compared to my GSR box I'd now keep my RS box without question!!!! 8) :muhaha: