Man - almost wish I saw those before I ordered the M4s! Those are sweet looking!!!I'm digging the look of the Vance & Hines slip myself.
Haven't seen pricing for it yet though.
SO-CRATES,I take it Bill and Ted were a big influence,lol.I just got a pair of M4 GP style slip-ons. Online for $476 with free shipping!! Just Google "M4 Exhaust 2010 Z1000" They are trick looking - all black. Akropovic also has a pair of slip-ons, and while the craftsmanship appears awesome, I didnt like they way they looked on the bike (or the price, at almost twice that of the M4s).
M4 claims saves 9lbs and +3HP.
Hey - good eye and great memory! Thats where I borrowed the name from...SO-CRATES,I take it Bill and Ted were a big influence,lol.
Post the link. It'll be easier for people here to help you out if we can actually see the listing.Does anyone know anything about the GPR dual thunder exhaust. They look pretty sweet and well made. I saw them for sale on ebay.
Its usually the catalytic converter thats the biggest bottle neck in any kind of stock exhaust system. You can blame emission regulations for that one.....i put 2 bros on my friends 2010. even with huge di inside the mufflers it is only slightly louder. that under frame catilitic converter is the main restriction not the stock mufflers.
I dont know anything about that exhaust in particular, but I can tell you that GPR makes other products, and the ones I have used have always been of high quality. I really liked their steering damper I used to have on my ZX7RR.Does anyone know anything about the GPR dual thunder exhaust. They look pretty sweet and well made. I saw them for sale on ebay.