I can't decide which to choose over the Agency Power Exhaust and the Invidia Gemini Exhaust as far as the sound being the most important than gains. I know the Invidia Gemini Exhaust has better gains but as far as the sound which one is better. also i'm only 16 so i don't really know how any of these sound in person but i just want something you can hear at low rps and loud deep at those high rps.
