Product Name: Straight Car Air Intake Pipe Air Tube with Aluminum 76/63mm Od Model NO.: GV-P04 Main Market: North America Type: Inner Tube Certification: ISO9001 Placement: for Air Intak system Material: Aluminumm Pipe Classification: Adjustable Air Inlet Name: Aluminum Pipe Quatity: Single Pipe Shape: Straight Function: for Air Filter Thickness: 2mm Size: 3''/3.5''/4'' Cover Finishe: Polished Trademark: GOVI RACING Transport Package: OPP Bag Specification: 2.5''/3'' Origin: Ningbo HS Code: 8708920000 Product Description straight car air intake pipe air tube with aluminum 76/63mm OD product Descripition---- 6061 aluminum and can been polished t unpolished----2mm thickness.-----76mm neck ,also can been 3.5''/4''straight pipethe length can been adjstment ---- polished or unpolished -----fit for car air filter air intake pipe