Shift_Dr1ft
02-09-2008, 02:33 PM
Hey all, is it safe to cut my stock airbox, replace it with an K&N drop-in filter, swap the MAF to N60 and run the SAFC 4/5. Would there be any gains from this setup? I know I will if I buy an intake system (seeing this on BigVinnie's thread), but I dont want to waste $200 on an intake. This would be done on a s13 w/ ka24de.