I'm planning on putting TOPSPEED Pro N1 exhaust catback on my 05 G35 6MT. This exhaust sounds really sweet, but it's loud!!! You think I can pass recon, and safety inspection on this exhaust before I finally decide to get it installed? I don't want to get pulled over either by cops once they hear how sweet, and sporty the tone sounds like. My nephew has it on his 04 coupe in Cali, and sounds very sweet.