Toomey Slip-On Silencer
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Toomey Slip-On Silencer

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    This hand crafted high powered Toomey Racing Slip-On Silencer Exhaust kit has been designed to fit the Yamaha YFZ450 ATV years 2005-2009. Toomey Racing is one of our high quality power service leaders in the Yamaha world, and this is an exhaust that will perform for your level of riding. The Toomey Racing Slip-On Exhaust has the U.S approved spark arrestor and quite core insert, along with fail safe mounting hardware. Toomey’s Slip-On has been through long hours of testing and is ready to perform for all levels of riders from, racetrack, trail riding, woods riding or just playing in the sand. Once, you have this Slip-On Exhaust installed on your machine and feel the performance power, you will agree that Toomey was the way to go.
  • Toomey's new slip-on silencer for the Yamaha YFZ450 gives an immediate 7-9 horsepower gain just by slipping it on.
  • Comes complete with new jetting, hardware, billet clamps, USFS approved spark arrestor, stickers and that Toomey sound.

Toomey Slip-On Silencer Reviews

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0 of 0 people found this review helpful.


Comments On Nov 10, 2010:it has a lot les baffle so it comes through the silencer a lot more eficent and it just sounds better and for every one who is complaining about the one clamp you should of taken medals to learn how to weld!

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0 of 1 people found this review helpful.

terrible exhaust

Comments On Sep 12, 2010:its a terrible exhaust. poor design especially with the hangers

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0 of 2 people found this review helpful.


Comments On Sep 18, 2008:this is the worst exhaust for a yfz 450 ever made.

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0 of 0 people found this review helpful.

Comments On May 20, 2008:First time instaling a pipe on a wheeler it went on with-out a hitch thanks to the simple to follow instructions. Very pleased with the performance on my 06 yzf

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0 of 0 people found this review helpful.

yfz toomey

Comments On May 11, 2008:this works great on my 07 yfz. it gives off a nice deep sound and superb performance. i would definately buy this pipe again and i recommend this pipe for anybody. it is also very simple to install.

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0 of 1 people found this review helpful.

slip on power!!!

Comments On Mar 13, 2008:this is an awsome kit. i would reccomend this kit for anyone that is on a budget. start with the air/fuel screw about 1 1/2-2 turns out from the lean side and tuning should take about 3 minuets. also make sure to go over the muffler and tighten all bolts, then slip onto headpipe, and put the boak bolt in the subframe first. comes w/ jet and color instructions. thanks toomey!!!

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Not the best

Comments On Feb 20, 2008:It's not the best slip-on but its pretty good, would buy again.

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could be better

Comments On Nov 26, 2007:This pipe makes awesome power and sounds great but the weak aluminum clamp didn`t last two rides without leaking or coming loose.Had to replace it with a stainless steel clamp. It only uses one of the two bolts for mounting the can to the subframe...I think they should have used two.

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