Aeroflow Gloss Black Straight Silicone Reducer / Expander Hose 4" (102mm) to 3-1/4" (82mm Radiator Caps & Covers - Suits Exhaust Tube InsideDiameter

- Suits Exhaust Tube InsideDiameter - 108mm (4-1/4")

Red Button

Description: Hobb Switch (Vacuum)

750 Coarse thread - OEM wet deck block & Gen VI dry deck block

Aeroflow Gloss Black Straight Silicone Reducer / Expander Hose 4" (102mm) to 3-1/4" (82mm Radiator Caps & Covers - Suits Exhaust Tube InsideDiameterGloss Black Straight Silicone Reducer Expander Hose 4" (102mm) to 3 1 4" (82mm) I. D 5mm Wall Thickness, 127mm Length Brand: AEROFLOW Part Number: AF9201 400 325 Description: Aeroflow designs and manufactures premium quality silicone hose for the Performance Automotive Industry, Transport Industry and Industrial applications. Whether it's silicone heater hose, vacuum or high temperature silicone turbo hose, Aeroflow has the right products for your