dmill86

Just got my 2011 g37xs coupe. The original owner performed a muffler delete on the car and I would like to return it to stock (or something close.) My goal is to keep the factory exhaust tips and just have an aftermarket muffler re-installed on the car. I'm just not sure if I would need one muffler per exhaust pipe or just the one muffler that connects to both exhaust pipes. could you guys tell me what I would need to accomplish this? any help is greatly appreciated. Thanks

4doorfury

iTrader: (1)

How quiet are you trying to get? You could possibly just order 2 vibrant ultra quiet resonators and have them welded in line the the muffler delete piping. Louder than stock quieter than current

dmill86

Hi 4doorfury, Thanks for you input on this topic. That's exactly what I'm looking for. Just wanted to make it a little louder than stock. I Just find the muffler delete to be a little too much. Would these " Vibrant ultra quiet resonators" be available in Canada? if not, would most any universal resonator do the trick? Thanks

*EDIT* I found these. just not sure if I would need 2.25" inlet/outlet or 2.5"??https://www.amazon.ca/s/?ie=UTF8&keywords=vibrant+ultra+quiet&tag=googcana-20&index=aps&hvadid=68288702249&hvpos=1t1&hvnetw=g &hvrand=259732299624337061&hvpone=&hvptwo=&hvqmt=b &hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9000702&hvta rgid=kwd-32871297632&ref=pd_sl_6bv63bt5r9_b

4doorfury

iTrader: (1)

Depends on what they did to your muffler delete. I assume 2.25 would be your best option and let the muffler shop figure the rest out

dmill86

Ok, will do! Thanks for your help 4door!

4doorfury

iTrader: (1)

Also I don't know if it's cheaper but USD on eBay is about 90 each