I actually meant the complete Corsa exhaust that is available for the Cadillac STS. The H and K (Cadillac) body platforms are closely related. The Bonneville ran the same 112.2 inch wheelbase that the STS had.

This one right here:

http://www.corsaexhaustsystems.com/p...roductid=11395

Looks to be about the same as OEM, but in stainless. Stainless has more muffling properties and normally creates a more mellow sound. Alot of money for something you have to get on your knee'* to see. Might as well stay on your knees to accept the $1356 price tag.

Very different tone than the GXP tho.

More European, less musclecar.

http://www.youtube.com/watch?v=GStQLdcwBBk

I guess sounds a personal choice thing. I couldn't stomach that price vs a little over $500 for OEM replacement from GM Direct. The 2002 Concept car came with the Corsa system. To bad GM'* number crunchers overuled the engineers who designed it.

Guess it depends what you want. $500 for oem is a worse deal for me since I end up with the same thing as I have now.
I've seen them advertised for around a grand. Be nice to actually reproduce the prototype.

Corsa'* systems aren't worth the money they want for them. It'* just stupid how much they want.

I personally love the sound as is. Mellow when sitting at a light, low rumble on accelaration, and nice raspy thunder WOT. I think GM engineers did an excellent job for what the Bonneville is. A sport luxury sedan. Seems so many want the Bonneville to be a Firebird or GTO and put what it is down. And all I can think is.....So, why then did ya buy it???

Because they didn't make the T/A or GTO in a 4 door LOL.

Heheheh!!!

You are kidding, right?