GMMG users inside!
I absolutly love it.
I still thin Ls1 are not the best souding engine but I got a smile every morning when I start my car witht he enfine cold, sound is perfectly loud for me but I drive 25 minutes only a day so.... the tips are .... ok/ they look clean and fit well my ta valance
nothing compared to the corsa .....
I heard that apart fomr the tips the rest of corsa catback doesnt keep much value , something to keep in mind if like me you re thinking about selling your car back to stock and resale all the part !!!!

