I'm gonna buy the Injen SES true duel exhaust, is there anything else i need for it to fit? Or will it fit in my 04 Coupe auto?

 

Only known fitment problem I know of is if you have RAS (rear active steer) like me, but RAS came after 2004.
My Injen SES exhaust box said 03-06 G35 coupe and that's all it said as far as what model it'll fit. I'd say you're fine with your 04.

 

Thanks for the help, how do u like the exhaust?

 

I have the 'track edition' with Ti tips. Has the 'H' pipe cross-over.

Love it. It roars went you want it to. No raspy sound at all like the HKS will or can. Above ~2.8 - 3K rpm it goes into a sweet exotic tone all the way up, but below that rpm it does have droan. Nice rumble and tone while acceling in those lower rpm's though. Only drives my wife nuts, not me or when my friends in the cabin

Get lots of props on it's exterior sound and the big polished cans underneath look bad a$$. Get props on that too with it's Ti tips as well.

Had it since Aug 06 (think that's close when 'track edition' w/Ti just came out) and still lovin it

Enjoy

 

Thanks again for your help, i got it installed and it sounds really good...a bit on the loud side, but i like it. Looks good too.

 

I am thinking about getting the ses version. Where did you get your and how much did you pay if you dont mind me asking?