NOS VW Performance Header & Muffler System | Beetle, Karmann Ghia & Early Bus | 4-into-1 Extractor (E15) year-1974 built to wear in the

built to wear in the shop or out of it

Sold as a Pair: Set of two — left and right

Origin: Washburn's-original

and everything for the VW Aircooled range

Lightweight A356 casting: Reduces rotating mass by an average of ~40 lb per set for quicker acceleration and improved braking

NOS VW Performance Header & Muffler System | Beetle, Karmann Ghia & Early Bus | 4-into-1 Extractor (E15) year-1974 built to wear in theNOS VW Performance Header & Muffler System 4 into 1 Extractor This is a New Old Stock (NOS) Volkswagen Performance Header and Muffler System designed for the classic air cooled flat four engine. This all in one "extractor" style exhaust is a period correct upgrade for owners looking to improve engine breathing and achieve a deeper, throatier exhaust note. Tubing measures 1 1 4" throughout the system except at the ports, where it steps up to 1 3 8"