A'pexi N1 Dual Muffler Cat Back System?

[Az_StrYdeR]

Gday guys,

Im interested in this system as it is suppose to improve mid-range torque, and having the twin mufflers I also assume it would be a little quieter than most 3" systems.

It is suppose to have a 65mm (2.5") inlet from the cat to 2 70mm (2.75") pipes. So the twin pipes sound fine at their size, but the initial 65mm inlet seems like a bit of a restriction on the whole system

Has anyone had any experience with this system, or what are your thoughts on it.

http://www.apexi-usa.com/product_exhaust_d...0&pageNum=1

Cheers

[Az_StrYdeR]

someone must have some thoughts on this... please?

[tuitahi]

Although I don't have this system, I do have a dual N1 Kakimoto...

Quiet it is NOT! I would say around 95db or so and a small hint of resonance around 3.5rpm. It is a 75mm inlet, splits into twin 65mm pipes (each one with a tiny little resonator each) and runs through to twin 100mm canon tips. It sounds pretty grunty down low and opens up into a really racey growl.

I would expect the Apexi to be quieter though as it is mild steel piping and has a large middle muffler/resonator that both pipes run through. I have seen these for sale on ebay for a pretty reasonable price ~$1150.