$[View more great items] (https://www.ebay.com/sch/etlperformance/m.html) ETL Performance Silicone Straight Hose ---12" Length ---ETL Logo on all Hose ---2.00" Diameter ---0.25" Wall Thickness ---Available in Black, Blue, Red Manufactured using aluminum alloys that meet or exceed minimum requirements for hose fittings. Each component is precision-machined to exact tolerances for trouble-free performance. Surface finish: Mirror polished finish only (not have any other coated,can be easy cut and weld) Application: Fabricate your own Intercooler piping, Turbo Intake Pipe, Air Intake Pipe, Custom Air Flow piping and so on. Professional installation is highly recommended Please allow 1-5mm error due to manual measurement Please visit our store: Available in sizes ranging from 1.5 to 4.