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YZ450F

GYTR 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.  

Picture for illustrative purposes only, actual product may vary. 

Restricted to closed-course use.

GYTR NS-4 Series Full System

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