hahahaha i love how this mod has just spread like wildfire. I did this mod a couple weeks back with a 1.5" link pipe and I love the results. Overall if you have the top up you cant really tell a difference. But if you drop the drop you can really hear that it is much more throaty. I like it cause under 3K it doesn't seem aggressive at all but if you stomp on the gas it makes some really good noise.

 

Where are y'all getting the piping?! And how much is needed??

 

Anyone have a video of how a cold start sounds with the mod done?!

 

found another, the 28mm sounds plenty!
http://www.youtube.com/watch?v=3c7Vp4JK3fo

 

Damn this sounds good! Lol

 

I think the smaller the diameter the more raspy (zingy) in sounds..

 

I used 1" pipe and think it sounds really good.

 

to those who have done this mod, can you guys confirm that at cruising speeds there is no added drone over the stock exhaust?? Im pretty sure im going to go with the 32mm but I cant stand any drone!! The stock exhaust is perfect I just wish it had more grunt to it.

 

Did 38 mm here and zero drone.

 

Sounds awesome, once I get another S I'm defintelely doing this mod