Had this knob on my 350z for a while.. it looks nice, but having to use the toilet collar mod kind of sucked. I eventually went to a Forged Performance knob which is simlar, but has the collar machined into it for a more finished look (unfortunately did not have the sick burnt finish)...
Now on my 370z I just had LatheWerks make me a burnt stainless knob in a similar shape... and I'm finally happy =)
