Thinking about buying a J2 catback exhaust for my 2011 infinite g37x coupe awd, how does it sound? Cant find sound clips of a G37 with it on YouTube, is it similar to ARK? Is it 2.5 inch piping? Someone plz help

 

I'm in the process of installing the j2 on my coupe S. The piping is 2.5" quality looks great and is almost exactly like the ark. I'll post a diy with sound clips when I'm done.

 

Yeah there's a small handful of guys using/ordering these. Sit tight for a few more days and you should get a review, good or bad.

 

Nice!! How does it sound ?

 

Just finished the install this morning. I like the sound personally. it's a deep sound, not raspy but a nice burble.

I had the manzo axle back before and this is definitely louder, both at idle and while driving. Under no load it's barely noticeable but under a bit of a load there's a drone there for sure. It's not terrible, but honestly i would prefer it to be quieter.

Under hard acceleration it sounds like a monster, though.

Couple fitment issues too, the left exhaust outlet sticks out a little further and hangs slightly lower than the right side outlet.

 

i love loud! I do not mind the drone at all. Is there anyway u can send me a start up and rev video?

 

I did make a startup and rev video, but I guess the gain on the microphone of my phone is turned waaaaay up because it sounds ridiculously loud and distorted. I'll have to use my wife's phone to record a different one soon.

 

Can you send the video to my email? I just wanna hear the exhaust tone!

 

Too big of a file to e-mail.

https://www.dropbox.com/s/v0z5u6k4iw...80001.mp4?dl=0

 

You can adjust the height of the tips by removing the exhaust hangers and inserting washers or something similar to space it out.

 

U werent lying about it being louder lol sounds good!!

 

Yeah I'll adjust it this weekend. I just wanted to get it done.

 

The Y pipe on the J2 doesn't clear the X models transfer case on the sedan, not sure about the coupe?

Just mentioning it just in case since the OP has an X. Maybe give them a call and check....



Post #126: https://www.myg37.com/forums/g37-sed...ml#post4000918

Here's the sedans exhaust next to the J2 and you can see how short the Y is on the J2 compared to the stocks.....






Not sure how much different the Coupe's Y is if at all....

 

I can take a picture of my stock coupe Y-pipe with a tape measure next to it when I get home, if anyone wants to see?

 

Is this an older version of the j2? The one I'm seeing for sale has the hks style mufflers.