in the instruction manual that came with my kit it was mentioned that putting a hole in the muffler will increase performance a little bit, and make it louder as well.
also i was thinking about putting a couple holes in the plastic intake cover to hopefully improve air flow.
will either of these modifications increase performance, or is it a waste of time?
also i was thinking about putting a couple holes in the plastic intake cover to hopefully improve air flow.
will either of these modifications increase performance, or is it a waste of time?
