Anybody have feedback on this item:

http://www.apexi-usa.com/product_exh...=217&pageNum=1

 

I would like to know this as well.

 

That looks very interesting.

 

its still a bit resrictive at wot just by looking at the numbers.

http://www.tuninglinx.com/html/apexi...ncer-test.html

 

They make it for 115mm N1 style, but the Greddy Ti is 116mm. I think it might rattle, else I would try one.

 

I have it on my E8 w/ DP/Eseplier Exhaust (yes it'll fit most 115mm tips) w/ P2 Flash. Overall it’s a superior piece compare to traditional silencer which it’s really sucks!

Pros:
1. it very quiet and gets a little more exhaust w/ ENGINE LOADED
2. a little more pre-turbo torque for normal driving due to more back preasure
3. no significant power lost overall except high end peak hp (I didn't do any dyno but I don't really feel any POWER LOST...)

Cons:
1. Expensive