Banshee2475

I have a stock 02 Banshee and I want to keep it as much stock as I can since I am not that great at working on them and adjusting as each aftermaket parts gets added. I basically don't want to have to tweak much in different climates since I am nre to two strokes... If I install this system, will it be necessary to change something else o the bike or can I ride as as is with the new system? Please advice... my current air filter and casing needs to be replaced and I want to make sure I get the best part... Stock vs aftermarket...?? Thank you, Jason ([email protected])