Hey Guys,

I have a 2008 G37s coupe with 98K miles
and I would like to get new mufflers put on them to make them sound a bit deeper and to maybe increase hp
What are the best mufflers to go with and I dont want to change the whole exhaust system, Just the mufflers?

 

Coupe or sedan? They are different. Axle back exhaust is what you are looking for, for the coupe there are several companies that sell them, I got a set from beluga. Most of them at least look the exact same.

 

I have an OEM Coupe Sport Exhaust for sale. Direct bolt on. Used for less than 100 miles.

https://www.myg37.com/forums/private...q60-coupe.html


Me driving to 3.25k RPM. Didn't want to go higher as my car was still breaking in at the time.

 

Its a G37s coupe

 

Top speed Pro 1 axleback for like 300 it will give you a nice deep sound you'll love it, it will open it up I had it on my coupe! There pretty popular

 

You can find them on eBay and on there main site

 

Be clear...a muffler alone will not increase HP. You will have to increase piping size in order to net any gains in that department

 

I had this on my 35 and have a similar setup on my 37. Sounds pretty good i'd say.