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1 life. 2 wheels.
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Discussion Starter · #1 ·
I bought a used 2007 r6 back in May and it has a full Akrapovic exhaust system. The question I have is how can I tell whether it is the "Evolution" or the "Racing" line? it there a serial number somewhere on the exhaust I can refer to? The reason I ask is I'm looking to switch it out for a new exhaust (even though I know they're considered the best).
Also when I bought the bike it a had a power commander installed which I removed because I wanted a feel of the bike stock. What I didn't know was that when you install the PC you don't need the O2 Sensor. So the previous owner removed the O2 sensor. Is this a problem? Should I get a new one or is it ok to leave it open?
Thanks in advance for any help!!
 
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