The BMC Oval Trumpet Airbox is a universal oval trumpet kit with a 254mm length rated for engines up to 1600cc and specified as waterproof. This waterproof version is supplied to integrate with custom or retrofit intake systems, offering an oval trumpet-style intake element sized for smaller-displacement engines where moisture resistance is required for the stated application.
BMC Universal Oval Trumpet Airbox Kit 254mm Length - For Engines Up To 1600cc (Waterproof)