just getting a bit confused here about which oil i should use as above my gera box is an sti 2002 jap spec non dccd box suretrac diff im running near the 400 bhp or was and will be again when new enigne is run in but i need to put some good oil in to keep the box in good shape

option 1 Motul GEAR 300 75W-90 Racing gearbox and differential lubricant 100% Synthetic – Ester based


or option 2 motul gear 300ls 75w -90 limtited slip diff
http://www.opieoils.co.uk/c-673-75w-90-gear-oil-diff-oil.aspx

 

Hi

The Gear 300 (not the LS version) is ideal.

Cheers

Tim