Yeah the number1 exhaust isn't bad at all, you can't beat it for the price that they are selling it at! Of course i have a APEXI exhaust on my LS Hatch and it sounds alittle Raspy, I heard a LS hatch with the number1 exhaust system and it sounded nice as shit! I was going to sell mine and by the number1 system.. but i needed the APEXI because im boosting pretty soon. So yeah i would give it a 8/10.. Not bad for a $200 system!