Air Intake Piping and TubesAluminum, chrome and stainless steel piping for building custom cold air intakes for cars and trucks in sizes from 1.25 inch to 5 inch diameters. Go wild and make yourself a dual air intake with our universal Y piping, or if you are needing one for a old school hot rod we also carry carburetor adapters that fit on carburetor equipped cars and trucks, just see our selection of Intake Plenums. We also carry a wide selection of hose couplers.
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1.25 Inch (10) | 1.375 Inch (4) | 1.5 Inch (19) |
1.625 Inch (5) | 1.75 Inch (13) | 1.875 Inch (5) |
2 Inch (22) | 2.125 Inch (5) | 2.25 Inch (15) |
2.375 Inch (4) | 2.5 Inch (30) | 2.75 Inch (14) |
3 Inch (59) | 3 Inch Oval (3) | 3.5 Inch (34) |
3.5 Inch Oval (3) | 4 Inch (101) | 4 Inch Oval (2) |
5 Inch (6) | Air Bypass Valves (3) | Brackets (2) |
Breather Tubes (2) | GM (1) | Install Tools (1) |
Intake Plenums (2) | Mass Airflow Sensor Adapter (5) | Mounting Brackets (2) |
Nissan (3) | Ram Pipes (12) | Sensor Adapters (1) |
Smog Tube Fittings (1) | Stubstacks (7) | Tee Pipe (2) |
Throttle Body Adapters (1) | Toyota (1) | Transition Adapters (1) |
Unclassified (3) | Universal (11) | Vacuum Line Fittings (3) |
Velocity Funnel (9) |  | |
