The airfilter (
: Ilmansuodatin) is a car part which can be found in the garage at home. It is attached to the stock carburator with 2x6mm bolts. The air filter stops dirt from harming the carburator, but with a small cost to power output [1]. The racing carburator and the twin carburator have integral air filters, this means that this part does not need to be used with them.
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