motorcycles, utvs, atvs Home  Account/Order View Cart Help








928-814-6710 or
928-814-6711


Made in the USA


Join Our Mailing List

  Home > PowerBack >

  PowerBack Yamaha YFZ450 2004-2008
  Powerback Demissions Kit Yamaha YFZ450 2006-2008
 
Price $149.95


Availability: Usually Ships in 1 to 2 Business Days
Product Code: DKYFZ

 
 
  • Gets rid of "the bog"
  • More midrange power
  • Makes needle and fuel screw adjustable

If you want to cure your 2006 to 2008 YFZ450 of that irritating bog and that mid range stutter this is the kit for you. The Powerback kit for the YFZ incorporates cam timing and proper jetting to breathe life into your quad while still remaining civilly quiet . 12 Horsepower to be exact. That's 6Hp for 100 dollars!

 


Average Customer Review: Based on 1 Reviews. Write a review.

  1 of 1 people found the following review helpful:
 
Review of PowerBack Kit for 2006 YFZ450 January 8, 2008
Reviewer: Christopher George from Rocklin, CA United States  
Installing the kit was easy everything fit perfectly and it only took about 30 to 45 minutes to complete not including removing the plastic.  The bike fired right up and with a few turns of the fuel screw it was running perfectly.  Ive been riding the quad for over a month now and aside from taking a few extra cranks to start there have been zero problems with reliability.  

After installing the PowerBack kit the BOG is completely gone and there is a  noticeable increase in power.  The kit has increased power everywhere but I would say its most noticeable down low and on top.  Down low because there is no more bog the bike feels really snappy so in the woods I dont need to use the clutch as much in technical situations.  On top where it used to fall off it now just feels like it will rev to the moon and as a result I can stay in a gear much longer which is really helpful on the track.

I would definitely recommend this kit to every YFZ owner.

Was this review helpful to you?


F2 Racing
PO Box 22097
Flagstaff, AZ 86002-2097
 About Us
 Become a Dealer
 Privacy Policy
 Return Policy
 Send Us Feedback