goinpostalca
Member
Hey..looking for some advice. I have an 07 450 and want to add a few things. Starting with 25" Bear Claw tires. Then I was going to add an HMF pipe with a K&N Air Filter. The proper carb jets.Then top it off with an EPI Clutch Kit. All the research I've done say this is a good move. I am also confident in the mechanic who I would hire to do the work. However here's the thing...a very close friend who knows alot more than I about motors and such, and whose opinion I greatly respect...says this is not such a great move..and that the pipe/filter/jet combo could cause me problems.....opinions?