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GYTR YZ250F NS-4 Series Full System
Featuring 304 Stainless Steel and aluminium, with TIG-welded construction and billet aluminium mounting directly on the muffler can.
Uniquely track tested to improve delivery and pulling power. Features a tapered oversized design technology on the header pipes for performance gains while reducing weight over the stock system.
Welded construction - not springs - light weight magnesium end cap, removable bolts - not rivets - at the inlet cap for easy repacking, and stepped perforated cored - reduced heat - for increased durability.
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