Specially developed using the latest in oil technology, Honda's MTF-3 oil should be your first and only choice when replacing transmission fluid. Honda generally advise replacing every 50-75,000 miles, however we generally recommend replacing every 20-25,000 miles in Type R's and other high performance Honda's.
MTF-3 meets GL-4 spec an is 75w-80 viscosity. K20 gearboxes in particular are well known to become 'notchy' over time. In certain cases, fresh MTF-3 can dramatically improve the shift stroke.
Most B-Series Honda gearboxes require 2.5 litres, with almost all K-series gearboxes taking 2 litres. If you're unsure, feel free to contact us and we can advise how much you'll need.
