Thread: Replacement air filter for GTX/SLP airbox

Originally Posted by Ttypel67

all the slp box is a stock airbox modified to be able to run the fresh air vent from the hood to the box it should be a stock filter number which should cross reference to a KN filter

Yeah, the slp box I have uses a cone filter, not the stock style flat filter.

Originally Posted by The Guz

SLP intakes used a 7" cone filter. They used K&N's before going to the blackwing filters.

I'll use either one, a K&N or blackwing, you happen to have a part number for the blackwing filter? Or know where I can pick one up?