Anyone got TPs on the Top Speed exhaust? I wonder if it's just straight unbearable loud or just a deeper, meaner growl.

 

Same question as above, but with Kinetix HFCs and the stillen exhaust

 

Kinetix HFC & FI Exhaust System Only regrets is I should've bought the FI HFCs also, but Kinetix is pretty cool.

 

actually, does anyone have the full Top Speed system (headers, test pipes, y-pipe and the rest)?

If so... is there rattle or rasp? How about the loudness?

 

Why do you want top speed?

 

I already have the y-pipe down, love the sound, and want to retain it and/or magnify it. Mix and matched parts on exhausts can create rasp and such, so I was wondering if the full Top Speed setup is rasp-less or less so than mix and matched systems. Lastly, I get a nice discount, so I'm not blowing insane amounts of money on highly marked up pieces of piping. I know cheap vs quality is an issue, and it is to me, but the Top Speed products have proven themselves to be very durable, reliable, and produce results so I have no problems buying more.

 

What about adding HFC's with the stock exhaust? Is it worth it? What is the cell count of the stock cats versus a typical HFC?

 

Why can't I get an answer to this?