This looks like a really good product. I ordered the 500 and entered the promo code provided by GB. I too got the .1 cent off the regular price, I'm hopeful that the filter combo comes with the pack when delivered. I will be excited to use this pack and ditch my current "Suck System"!!!!!!
'Grand Fool' for the 'Group of Fools'
Old Fat Fart
2007 BMW R1200 GSA
2010 HD Ultra "Limited"