wanted 03-07 g35 coupe topspeed exhaust willing to pay shipping too

Or if anyone knows where I can get a new one cuz top speed says they are minimum 60 days away from being back in stock and maybe longer so if anyone knows a vedor that keeps them in stock and has them in stock I've even thought about invidia n1 but it's not the same like everyone says it's not a 3" it's 2.3 and I can't find an extension pipe and I doubt it sounds as good being 3/4" smaller

I'll called top speed directly and was told a minimum of 60 days possibly longer the website said they'd have it the end of January lol I think I'm just going to get the invidia it's the same exhaust just smaller piping to the mufflers