yeah i bet that intake does i rode in a buddys with a K&N i was like DAMN dude thats LOUD i guess the open element intakes make alot of engine noise!!! it will be noticable louder BUT not WAY louder i rode around with mine on for 3 days and took it off and i could hear the differencesleblanc said:i figured it would be alot louder my old ride had a 454 with headers and straits and i loveing when i was in school now i am a few years older and i like the way the flow sounds right now just sometimes i find that the cai over takes the exhaust at wot but while at low speed the exhaust covers up the mass air flow sensor ticking