The TBM Racing Yamaha Billet Fuel Filler Neck is an absolute must for those that demand reliability and quality. No more ruined weekends by getting water in your fuel from a cracked OEM plastic filler neck. The billet aluminum fuel filler neck is bullet proof and a perfect match to TBM's stylish billet gas caps or any other brand. Anodized black for a sleek look and corrosion protection. Complete installation instructions and necessary hardware is included.