When preparing your Yamaha YXZ for closed course use its common to delete the air injection (Smog) system from the engine. This allows for a more accurate air fuel ratio reading when tuning and weight savings by removal of uneccesary equipment.
The plates are CNC machined from 6061 aluminum, anodized black, and engraved with the Dirt Launch Powersports logo.
MADE IN THE U.S.A.
Mott Motorsports ph-989-240-5015
⚠WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov