My '14 SS doesn't sound aggressive enough so here's my planned setup:
SLP Loudmouth 1 (On its way)
Cold Air Inductions CAI (On its way)
Summit Racing X-Pipe
TSP 7/8 headers
If I stick with the stock cats (I live in Cali so in six years everything is going back

) will I lose performance? Anyone else have a similar setup? Thanks!