Yamaha YFZ450

Drag Pipe

YFZ450 Drag Pipe

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Our Yamaha Cylinders are available in the following Sizes and years:
'04-up' YFZ/YFZR 98mm - Standard and Tall
'04-up' YFZ/YFZR 100mm - Standard and Tall
Also available in kits, which includes Cylinder, Piston, and Top end gaskets
These cylinders are made with reinforced ribbed skirts and cylinder walls to specifically handle stroker motors as well as nitrous.

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Wiseco Pistons

Wiseco Pistons for JSR Big Bore Kits
Available in:
13.5:1 and 12:1 Compressions

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Gasket Kits

JSR Big Bore Gasket Kits
(98mm or 100mm)

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Exhaust System

'04 up' YFZ450/YFZR N-Frame Exhaust
Choice of 3 different silencers, 9", 12", or 12" big core.
9 and regular 12" have spark arrester capability

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Intake System

'04-08' YFZ450 Fuel Customs Intake
'09-up' YFZR450 Fuel Custom Intake
(With Air Box)


YFZ Fuel Customs Air Filter

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Fuel Custom Outerwear TRX

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