No you only use multi Trax In the gear box roughly 3.5l rear diff needs gear oil 75/90, subaru coolant is made by Castrol so you can use Castrol premix coolant no worries

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Marti


Car: C Red S13 Silvia 2.3l 400+rwhp-SOLD
Daily ae82 4age corolla (light mods)-Sold
Daily:SWB GQ Patrol
Will be a 03-04 STI next