Removing the muffler will kill performance wether you jet it up or not. I have tried different systems that way. I had the trinity and took the slincer off and it sounded terible and ran worse, lol. I dynoed the full bore mbrp that way all and the HP curve was terible and the jetting was right. Plenty of people have come to the trailer park and pulled there mufflers off and jetted up and slowed down. I think it has more to do with the shape/size of the bends and the length to the header.

Air- You are right the price is high but after 60HP, the minimum of 5hp with the drag pipe is pretty cheap in my opinion. If i had a build quad and wanted 5 more hp i would by the mbrp drag pipe in a minute. It fits great and looks good.

 

air yes mark and bob have tired everything on the dyno when it comes to the drag pipe i was there heck im there almost everyday but the truth is that nothing makes power like the drag pipe. it is a lot of money mark and bob have talk to alot of people about the pipe to try to make it cheeper but no one will or can make the same pipe for less money heck some places wanted more money. thats is just the price you pay when it comes down to drag racing not every pipe builder wants to build drag pipes just for the small amount of people that just drag race to many people still like the option of jumping and trail riding. but if you want to make the most power that you can the drag pipe is the only way to go.

 

ive only heard of them on banshees and 250rs

 

tell me too!!!

 

I saw and heard Marks drag pipes at FSWs and there the loudest system Ive ever heard but if I had a straight drag raptor those are the pipes I'd run. They look very sweet on his bike.MBRP did a great job


Pat

 

There are qite a few drag pipes out there. The ones that have them would never part with them[img]i/expressions/face-icon-small-smile.gif[/img]

 

Here is a good deal Click Here

 

That is a good deal. It will probaly get up to 400-500 dollars in the closing 5 minutes of the auction.