Kooks axle backs?

[Competition]

Anyone running Kooks axle backs on these cars? Preferably with a stock midpipe? A localish guy has a set of them that he is looking to trade for a set of stock mufflers. Was wondering how they sound on these cars? I could only find a couple videos on Youtube and they were all with longtubes and a off road midpipe.

 

[RJ13GT]

I have them on mine. They sound good. They are not very loud though if thats what you are looking for. Mine have gotten louder with a little age. I dont have an exhaust specific video but you can listen to this cold start with my procharger. Stock exhaust with kooks mufflers only resonating off of my carport wall. Recorded with my crappy cell phone though. Sucky vid for exhaust sounds.
http://m.youtube.com/?#/watch?v=99XPPxKwV_w
Another wot run vid inside car with windows up
http://m.youtube.com/?#/watch?v=4N3iFZ79bwM

 

[2011 gtcs]

I had them on my GT500 with a MRT off road H pipe, they sounded decent. Here is a video http://youtu.be/6g4a_7zm4hU
But they blow a shit load of fiber glass out for the first 2 weeks. If you are still running you're factory H pipe than the Borla Ataks sound awesome.

 

[BOSSPOWER]

Raspy from what i heard personally…

Manuel

 

[RJ13GT]

oh mine isn't a GT500 sorry was on my phone