i see what u talking bout. the problem is im using PL10193 filter. which is same size as stillen recommendation for their sandwich plate. u must double check your filter for leak some of the member got leak because they didnt use the filter that stillen recommend. so PL10193 is the alternative filter for stillen oil cooler system but if u fine with that filter (no issue/leak) then u good. dont need to spend money to get a bigger filtermag.
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