The exhaust power tip fit for Honda CRF50/F,for Honda CRF70/F,for Honda CRF80/F,for Honda CRF100/F,for Honda CRF110/F,Replace your OEM exhaust headers to improve the flow, sound and performance of the stock exhaust.(NOTE: WILL NOT FIT CRF Models greater than 110cc) The exhaust power tip is made of CNC machined from aircraft grade billet aluminum alloy to exact specifications. Has a much larger opening than the restrictive stock tip. Increases power while giving the exhaust a much more aggressive sound and reduces backpressure. A new and expensive exhaust system is not necessary when this tip will work just as well. It comes with three Stainless Steel bolts for a super clean installation that takes less than 5 minutes. Just unscrew the 3 bolts on your stock tip, pull it out, and install this tip with the 3 screws provided,Instant gratification!With this Tip installed it saves weight gives a power increase with a nice throaty sound and just plain looks better!. It can further improve the overall corrosion resistance, prolong the service life, and maintain an attractive appearance in the next few years. This angle is not always present on the competitions exhaust tips as it is more time consuming to manufacture,it fits on the end of your OEM exhaust system increasing your rides overall performance and sound.the angled outlet directs the exhaust fumes down and away from fenders and tailgates. This power tip can be used either with or without the stock exhaust screen. The exhaust power tip fit for Honda CRF50/F,for Honda CRF70/F,for Honda CRF80/F,for Honda CRF100/F,for Honda CRF110/F