i have a DG pipe its idenicle to a cobra except mine is chrome.i ADDED packing to my exhisting packing,made it alittle more quiet,alittle more powerfull,but in the winter i put my stock exhause on so i could ride int he streets and not get picked up and i thought the power was still nice.

 

hey 2000,
i'm still running the stock pipe and want to get the k&n jet kit. what size jet are you running? and where did you get your kit ?
thanks

 

 

I bought a K&N kit and a supertrapp 4" racing series, they are tuneable by adding or removing discs depending on what you have installed. I first installed the pipe, hesitation city. After just installing the air filter.....Whoa...hold on. The front wheels pull up wether i want them to or not. I have yet to install the jet kit, no doubt i'll have to add more discs...more than what it came with. In my opinion a tuneable exhaust would be best because you have the best of both worlds, remove all discs and it's just like a cobra and i hear the cobra is extremly loud (no pun intented).