Dinan Turbo Inlet Pipe for 2016-2021 BMW M240i/340i/440i D760-0061 no-abs The full factory system brings

The full factory system brings this down to 275 CFM

U-Bolt Clamps and interchanges with OE parts 20030-9BK0A

SKU Number : J8126796 Brand : Crown UPC : 848399068740 Part Type : Flange Dimension : 2

13/8 V 1970 - 1974 GMC G25/G2500 Van 4/8 V 1977 - 1978 GMC K25 3

Dinan Turbo Inlet Pipe for 2016-2021 BMW M240i/340i/440i D760-0061 no-abs The full factory system bringsDinan Turbo Inlet Pipe 2016 2021 BMW M240i 340i 440i Turbo inlet pipes serve two very distinct, and differing, purposes. On one hand the optimization of a turbo inlet pipe will encourage better turbo efficiency and responsiveness by allowing the turbo to ingest more air by way of an unobstructed and larger volume flow path. On the other, you have a more visceral benefit that some may argue is equally, or even more, important than that of efficiency