Hello I have a 02 ws6 and am wanting a more louder sound until I can save for a full exhaust setup. I have an slp car back and the rest is stock. Just wanted some input on how that setup would sound if I took the cats of my my stock y pipe and make it an off road y? Anyone hve experience with this. I have been watching videos but its hard to tell by videos thanks.

Also iv heard mixed suggestions on how much of a gain it makes which isn't a big deal just want a little more sound thanks

 

I have a slp cat back with ory and I hate it, my advice don't do it, just save until you have enough for a better quality cat back.

 

Is it because its to loud or why don't you like it. I happend to like the raspy exhaust note that some don't like also?

 

Mine has long tubes, ORY and SLP LM2 and I love how it sounds. It is a preference though. Cold starts its mean as hell but lessens down, you barely hear it at highway speeds in 6th gear.

 

Its the raspyness I can't stand. If you like that then it's the system for you.

 

Yeah I have long tubes, ORY, SLP LM 1, and it sounds horrible at part throttle...WAY too much rasp

 

Very few people like it just because its loud and raspy as hell. Save up for another cat back like a borla adjustable, you wont be disappointed.