Airaid  |  SKU: AIR101-401

Airaid U-Build-It - Universal 4in Master Kit I w/700-470 (9in) Filter

Regular price $ 31808

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description

The AIRAID U-Build-It Master Kit is a complete custom air intake kit. The kit allows you to completely replace your vehicle's restrictive factory air box, paper air filter and air intake tube with AIRAID high-performance air intake components to give your engine more horsepower and torque. This UBI Master Kit features 4 inch outside diameter roto-molded intake tubes with multiple angles and straight pipes that you can cut off in any way allowing you to route the intake to any desired location in the engine compartment. The master kit also includes couplers, hump hoses, a reducer, brackets, hose clamps, hardware, and a premium red oiled AIRAID filter. This product is not legal for sale or use in California or other states adopting California emission standards.