Schuberth Chin Spoiler SKU# the 992 Plenum is a

the 992 Plenum is a product of efficiency that produces substantial HP and TQ gains through a superior and patented “Y” design that manages and delivers optimized air flow for enhanced engine performance

944 All Years

Starting at one side work your way across while another person pulls diffuser away from bumper

Our new "Cross Over /talk-pipe" design blends the exhaust from the right and left cylinders creating an incredible smooth blended sound

Schuberth Chin Spoiler SKU# the 992 Plenum is aThe Schuberth Chin Spoiler improves aerodynamics and minimizes wind resistance for your Schuberth helmet. By creating extra downward force on the front, it effectively counters the sensation of lift that often occurs at high speeds. This feature is especially advantageous for drivers of open cockpit vehicles. Attached with double sided adhesive, the spoiler can be conveniently removed and is compatible with all Schuberth helmets.