Additives and Boosters

Use code MULTIBUY: buy any 5 items from the Additives and Boosters or Fire Safety Sticks range and get the 6th item free!

Additives can play an important part in maximising the performance of your engine, in addition to keeping it operating reliably and efficiently.  

If you're not sure what you need or why you need it then we have put together some useful tips here.