My intercooler arrived yesterday, I'm actually amazed to the size of it, much larger than i thought it woulda been. So onto fitting the thing, all the instructions are in Japanese, has anyone got a set of translated instruction they could email me or post to me? With a standard front bumber (EP-82 year 1991) is it easy to modify the bumper to allow for enuf airflow round the intercooler? Also has anyone fitted one of these themselves? Just curious how easy it is to do.