afe Magnum FORCE Intake Coupling Kit (4 IN ID to 3-1/2 IN ID x 3-1/2 IN L) Black Straight Coupler - Universal Honda-SXS10S2XD-Talon-2024 Whether you’re building a street-friendly

Whether you’re building a street-friendly setup or laying the foundation for more power

Made specifically for BMW N20 Engine

The S55 that powers the 2015-2020 BMW F8X M3

27 @ 167mph using our ETS 6-Port PT6870 Turbo Kit

afe Magnum FORCE Intake Coupling Kit (4 IN ID to 3-1/2 IN ID x 3-1/2 IN L) Black Straight Coupler - Universal Honda-SXS10S2XD-Talon-2024 Whether you’re building a street-friendly4 to 3 1 2 Reducer: This 3 1 2 long coupling is designed to connect to tubes with a 4 and 3 1 2 diameter. Its commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects. Silicone Construction: Its silicone construction features three layers of polyester reinforcement, making it less prone to deformation, tearing, and other damage, than average couplings. Its extreme durability makes it perfect for forced induction