Airaid · New
Airaid U-Build-It - 4in Intake Tube
MPN 100-400 · Store SKU air100-400
Supplier stock checked 11/8/2026, 9:48:33 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The UBI Air Intake Tube Set is a one-piece air intake tube consisting of the bends and straight pipes needed for you to create the intake piping of a custom air intake system. The roto-molded tube is a low-restriction, free-flowing tube with a 4 inch outside diameter. Simply measure and cut off the pieces you need. The UBI Air Intake Tube Kit is a one-piece roto-molded air intake tube consisting of the bends and straight pipes needed for you to create a custom air intake tube. Tube measures 4 inches in outside diameter. TUBE; INTAKE; 4in. UNIVERSAL; WHOLE Universal Tube
Manufacturer fitment & guides
Check 100-400 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
