[bigagsl]

A had a BMC CDA filter and Denso Iridium IK20 spark plug.

by using the bmc cda filter you will lose power! the airflow to the filter is definitly suboptimal (it doesn't matter if you're using the "shortcut" with the intake in front of the windscreen or the original way). the reason for this is the small engine compatement. the best solution is the original air-filter box with an after market panel filter (like k&n).

hitec is using for their conversion beru spark plugs but i'm sorry i've forgotten the type

bigagsl