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Have an 05 with a cable broke on the exup valve.it's the top cable so I don't know exactly what function it does.whats the best way to delete it without compromising performance? I'm checking out a used one on craigslist but I'm planning on adding a pc3, gutted y pipe and v stacks within the next couple weeks so I'm wondering if a smog block off plate will let me remove the exup with no bad effects.
 

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I have one, check my FS thread below, price is subject to change.:sneaky But some say you lose low end grunt, my bike didnt miss a beat....Smog plates have nothing to do with the exup delete also, just lightens the bike up from the smog system being deleted and help with popping on decel with an exhaust and gutted y pipe.
 
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