Impact Racing's Accel offers unparalleled comfort combined with the ultimate in frontal and angular impact protection. SFI 38.1 certified and fully adjustablefrom 10 to 40 degrees, the Impact Accel is your go-to safety device regardless of seat angle or complement of motorsports. Constructed from durable and lightweight DuPont carbon composite material, the Accel can withstand the wear and tear of daily racing in any event, be it drag racing, circle track or off-road.