All New massive 5″ MAF pipe. yes it fits” This can be used with 5″ inlet turbos and with our 4″-5″ adapter hose 4″ inlet turbos. This is a must have for maximum flow. Designed to clear everything and have looks that kill this is a must have for the higher HP turbo Buicks. This pipe includes the turbo end step hose or straight hose and two clamps
