Help me out. Yet again, i'm new. I don't know much. But i always put in research before i want to buy anything. So, i'm pretty set on getting SLP loudmouth 2's on my V6 LS Cam. I want a catback just for the reason that i don't have stock headers and then have aftermarket tips. I feel like that wouldn't get the full aftermarket efffect. So i was thinking about getting Slp headers, and an h pipe with the loudmouth 2 cat back. Now i heard h pipes sound better than x's on v6's, so i'm going to go with that; i don't care about hp gain. And i like to try to stick to one brand as possible because i feel like same brand objects usually go better with each other rather than being varied. Any one have an suggestions, better ideas, etc.?