The BMC Oval Trumpet Airbox is a waterproof universal oval trumpet kit with a 265mm length intended for engines over 1600cc. This waterproof trumpet is supplied for custom or retrofit intake systems, offering an elongated oval intake element sized for larger-displacement engines and designed to integrate with intake plumbing that suits the stated length and engine capacity range.
BMC Universal Oval Trumpet Airbox Kit 265mm Length - For Engines Over 1600cc (Waterproof)