I was wondering if anyone had any tips or concerns etc. about fitting a Greddy RS race exhaust on my 2004 G35 coupe and replacing my Spec-D catback. Any feedback is appreciated.

 

When spending somewhat large $$ on any modification, my advice is to hear/see it in person! You won't truly hear it on line, recordings are only as good as the Wall Mart recorders they used! SLICK and I have been around since '05, never heard a Greddy exhaust that I thought sounded good! Want a truly great exhaust? Check our Marketplace under Private Classified for a used cat-back exhaust like HKS or Motordyne! FYI cat back exhaust systems do not include y-pipes, they are truly from the converters back!
Good Luck & Enjoy the Ride...Gary,