DETAILS:
(4" x 3-1/2") ID x 3-1/2"L Reducer coupling
4" ID x 3"L Hump coupling
Foam Gasket for MAS air flow sensor
Silicone couplings
Coupling hose allows for expansion, movement and vibration
Standard stainless steel worm-gear clamps provides tight connections, durability and is corrosion resistant
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