If you can imagine a custom intake system, now you can build it! The U-Build-It (UBI) kit is the most versatile custom intake system on the market. Our master kits include everything you need to build a complete system, and all components are also available individually for maximum adaptability. Whether you are doing an engine swap or have a custom application where space is tight, the AIRAID® UBI Intake System can accommodate just about any application. The only limitation is your imagination!

Each UBI master kit and individual intake tubes are available in 3”, 3.5”, 4”, 5”, and 6” diameters. The roto-molded intake tubes feature multiple angles and straights that allow you to route the intake to any desired location in the engine compartment. The master kits include an intake tube, coupler, hump hose, reducer, brackets, hose clamps, hardware, and a premium AIRAID® filter.

UBI Specialty Components
While a UBI master kit is recommended for anyone building a custom intake system from scratch, sometimes completing a custom intake might require a few extra couplers, or perhaps an extra bend. To address this, AIRAID® offers all of the UBI components individually. All of the UBI intake tube straights and bends are available as individual pieces, as well as couplers, hump hoses, clamps, filter adapters, and so on. AIRAID® also has a wide selection of filters in different sizes that are compatible with all of the UBI systems.

In addition to individual components, AIRAID® offers several specialty components. Two different carburetor hats are compatible with many EFI throttle bodies and most popular performance carburetors. AIRAID® also has a growing line of application- specific Cold Air Dam Systems, including kits that fit GM A-body and F-body cars.

42 Items

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UBI Air Intake Tube Set
2.5 in. Diameter
One Piece
Roto-Molded
Incl 30/45/60/90 Degree Bends
Compatibility : Universal
Finish : None
Insulated : No
Material : Polyurethane
Mounting Hardware Included : No
Tube Style : Multi-Angle
//d5otzd52uv6zz.cloudfront.net/22ba5deb-8439-4051-b089-ddbc7ee42452-50.jpg 100-201 AIRAID U-Build-It Kit (100-201)
Universal Air Filter
Tapered Conical w/Mount
6 in. L x 7 1/4 in. Base x 4 3/4 in. Top w/3 in. Dia. Inlet Air Intake
Red
Air Filter Outlet Shape : Round
Cap Outside Diameter : N/A
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 1
Couplers Included : None
Diameter Inside (in.) : 3
Diameter Outside (in.) : N/A
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Filter Style : Dry
Height (in.) : 7.25
Mounting Hardware Included : Yes
Overall Length (in.) : 6
Replacement Filter : 700-466
Shape : Tapered Conical
//d5otzd52uv6zz.cloudfront.net/599a11fc-80e7-4693-a980-4099152be2fc-50.jpg 100-202 AIRAID U-Build-It Kit (100-202)
Universal Air Filter
Tapered Conical w/Mount
6 in. L x 7 1/4 in. Base x 5 in. Top w/3.5 in. Dia. Inlet Air Intake
Red
Air Filter Outlet Shape : Round
Cap Outside Diameter : N/A
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 1
Couplers Included : None
Diameter Inside (in.) : 3
Diameter Outside (in.) : 3.5
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Filter Style : Dry
Mounting Hardware Included : Yes
Overall Length (in.) : 6
Replacement Filter : 700-462
Shape : Tapered Conical
//d5otzd52uv6zz.cloudfront.net/ede02bb1-277d-4d22-b20d-ccf5a0cefa32-50.jpg 100-203 AIRAID U-Build-It Kit (100-203)
Universal Air Filter
Tapered Conical w/Mount
8 in. L x 8 in. Base x 4 in. Top w/4 in. Dia. Inlet Air Intake
Red
Air Filter Outlet Shape : Round
Cap Outside Diameter : N/A
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 1
Couplers Included : None
Diameter Inside (in.) : 4
Diameter Outside (in.) : 4
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Filter Style : Dry
Height (in.) : 8
Mounting Hardware Included : Yes
Overall Length (in.) : 8
Replacement Filter : 700-461
Shape : Tapered Conical
//d5otzd52uv6zz.cloudfront.net/4e359026-ce24-4ca4-8626-59a17a631d36-50.jpg 100-211 AIRAID U-Build-It Kit (100-211)
Universal Air Filter
Tapered Cylinder w/Mount
6 in. L x 6 in. Base x 4 5/8 in. Top w/3.5 in. Dia. Inlet Air Intake
Red
Air Filter Outlet Shape : Round
Cap Outside Diameter : N/A
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 1
Couplers Included : None
Diameter Inside (in.) : 3.5
Diameter Outside (in.) : 3.5
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Filter Style : Dry
Height (in.) : 6
Mounting Hardware Included : Yes
Overall Length (in.) : 6
Replacement Filter : 700-452
Shape : Round
//d5otzd52uv6zz.cloudfront.net/f124e98d-25e4-4736-92e1-48ed02db42f4-50.jpg 100-300 AIRAID U-Build-It Kit (100-300)
Air Intake Tube
3 in. Dia.
One Piece
Incl 30-45-60-90 Degree Tube Bends
Compatibility : Universal
Finish : None
Insulated : No
Material : Polyurethane
Tube Style : Multi-Angle
//d5otzd52uv6zz.cloudfront.net/fb1fa551-1e2a-4dba-af13-e6f54c7fa777-50.jpg 100-350 AIRAID U-Build-It Kit (100-350)
Air Intake Tube
3.5 in. Dia.
One Piece
Incl 30-45-60-90 Degree Tube Bends
Compatibility : Universal
Finish : None
Insulated : No
Material : Polyurethane
Tube Style : Multi-Angle
//d5otzd52uv6zz.cloudfront.net/239b9566-41d3-4bdb-a579-59c8e60af314-50.jpg 100-400 AIRAID U-Build-It Kit (100-400)
Air Intake Tube
4 in. Dia.
One Piece
Incl 30-45-60-90 Degree Tube Bends
Compatibility : Universal
Finish : None
Insulated : No
Material : Polyurethane
Tube Style : Multi-Angle
//d5otzd52uv6zz.cloudfront.net/57d120f6-fa37-4085-b349-7a28e5df9a43-50.jpg 100-500 AIRAID U-Build-It Kit (100-500)
Air Intake Tube
5 in. Dia.
One Piece
Incl 30-45-60-90 Degree Tube Bends
Compatibility : Universal
Finish : None
Insulated : No
Material : Polyurethane
Tube Style : Multi-Angle
//d5otzd52uv6zz.cloudfront.net/45a61d83-75ec-464d-abe7-8120769534c3-50.jpg 100-600 AIRAID U-Build-It Kit (100-600)
UBI Air Intake Tube Set
6 in. Diameter
One Piece
Roto-Molded
Incl 30/45/60/90 Degree Bends
Compatibility : Universal
Finish : None
Insulated : No
Material : Polyurethane
Tube Style : Multi-Angle
//d5otzd52uv6zz.cloudfront.net/5a8dda65-c44d-40dd-81a0-a6431017bb47-50.jpg 101-300 AIRAID U-Build-It Kit (101-300)
U-Build-It Master Kit II Intake System
Incl Oiled Red Air Filter/3 in. Intake Tube/30-45-60-90 Degree Tube Bends/Adapter/Coupler/Hump Hose/Reducer/Hardware Kit
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : 1
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-469
//d5otzd52uv6zz.cloudfront.net/b1a94b55-58c2-4233-b049-87b35c19a7ba-50.jpg 101-301 AIRAID U-Build-It Kit (101-301)
U-Build-It Master Kit I Intake System
Incl Oiled Red Air Filter/3 in. Intake Tube/30-45-60-90 Degree Tube Bends/Hump Hose/Reducer/Hardware Kit
9 in. L w/3 in. Flange Filter
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : 1
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-410
//d5otzd52uv6zz.cloudfront.net/e1121639-fd8c-473f-aaba-5b46e5f6dfb6-50.jpg 101-302 AIRAID U-Build-It Kit (101-302)
U-Build-It Master Kit I Intake System
Incl Oiled Red Air Filter/3 in. Intake Tube/30-45-60-90 Degree Tube Bends/Hump Hose/Reducer/Hardware Kit
6 in. L w/3 in. Flange Filter
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : 1
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-493
//d5otzd52uv6zz.cloudfront.net/a3e76b43-c889-4e31-b4fa-30bb7edb50f2-50.jpg 101-350 AIRAID U-Build-It Kit (101-350)
U-Build-It Master Kit II Intake System
Incl Oiled Red Air Filter/3.5 in. Intake Tube/30-45-60-90 Degree Tube Bends/Adapter/Coupler/Hump Hose/Reducer/Hardware Kit
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : 1
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-469
//d5otzd52uv6zz.cloudfront.net/2328b402-a8b9-4e48-9d2f-865bcde7d061-50.jpg 101-351 AIRAID U-Build-It Kit (101-351)
U-Build-It Master Kit I Intake System
Incl Oiled Red Air Filter/3.5in. Intake Tube/30-40-60-90 Degree Tube Bends/Hump Hose/Reducer/Hardware Kit
9in. L w/3.5in. Flange Filter
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : 1
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-420
//d5otzd52uv6zz.cloudfront.net/31c4205d-c3ae-4e63-94fb-80bc07ce9efb-50.jpg 101-352 AIRAID U-Build-It Kit (101-352)
U-Build-It Master Kit I Intake System
Incl Oiled Red Air Filter/3.5 in. Intake Tube/30-45-60-90 Degree Tube Bends/Hump Hose/Reducer/Hardware Kit
6in. L w/3.4in. Flange Filter
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : 1
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-452
//d5otzd52uv6zz.cloudfront.net/296011c7-c1e2-490c-a5ac-f83f19111f0e-50.jpg 101-400 AIRAID U-Build-It Kit (101-400)
U-Build-It Master Kit II Intake System
Incl Oiled Red Air Filter/4 in. Intake Tube/30-45-60-90 Tube Bends/Adapter/Coupler/Hump Hose/Reducer/Hardware Kit
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : 1
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-469
//d5otzd52uv6zz.cloudfront.net/c923dd91-9446-468e-8e14-e213b50060b5-50.jpg 101-401 AIRAID U-Build-It Kit (101-401)
U-Build-It Master Kit I Intake System
Incl Oiled Red Air Filter/4 in. Dia. Intake Tube/30-45-60-90 Degree Tube Bends/Hump Hose/Reducer/Hardware Kit
9 in. x 4 in. Flange Filter
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : None
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-470
//d5otzd52uv6zz.cloudfront.net/b28417eb-cefb-44f6-9723-039659ed6a9d-50.jpg 101-501 AIRAID U-Build-It Kit (101-501)
U-Build-It Master Kit II Intake System
Incl Oiled Red Air Filter/5 in. Intake Tube/30-45-60-90 Degree Tube Bends/Adapter/Coupler/Hump Hose/Reducer/Hardware Kit
Air Filter Outlet Shape : Round
Clamp Material : Stainless Steel
Clamp Style : Worm Gear
Clamps Included : 9
Couplers Included : None
Filter Color : Red
Filter Material : Cotton Gauze & Non-woven Synthetic
Intake Pipe Color / Finish : Black
Intake Pipe Material : High-Density Polyethylene
Replacement Filter : 700-496
//d5otzd52uv6zz.cloudfront.net/abcd16dd-141a-49a8-96f0-1027cbae0148-50.jpg 130-435 AIRAID U-Build-It Kit (130-435)
Silicone Reducer Coupler
Adapts 4 in. To 3.5 in. Tube
28 deg. Angle
Incl Hose Clamps
Bend Angle : Straight
Center Line Radius : 0
Color : Black
Diameter : 4 in. I.D.
Leg/Straight Length : N/A
Material : Silicone
Package Content : 1
//d5otzd52uv6zz.cloudfront.net/492db98b-607a-449b-9209-1f2db93dd422-50.jpg 160-630 AIRAID U-Build-It Kit (160-630)
Air Filter Adaptor
Adapts to 3 in. Air Intake Tubing
//d5otzd52uv6zz.cloudfront.net/fc3510d3-405c-4a4c-8e43-01901fa545cd-50.jpg 160-635 AIRAID U-Build-It Kit (160-635)
Air Filter Adaptor
Adapts to 3.5 in. Air Intake Tubing
//d5otzd52uv6zz.cloudfront.net/b4f4f1e7-a0bd-4a64-9553-287de0473b5d-50.jpg 160-640 AIRAID U-Build-It Kit (160-640)
Air Filter Adaptor
Adapts to 4 in. Air Intake Tubing
//d5otzd52uv6zz.cloudfront.net/c93621f5-96cd-4b96-b904-896dd4fabf9e-50.jpg 160-641 AIRAID U-Build-It Kit (160-641)
Air Filter Adaptor
Adapts to 6 in. Air Intake Tubing
//d5otzd52uv6zz.cloudfront.net/2895d186-7a4e-4550-b93d-004d29ff05bc-50.jpg 160-642 AIRAID U-Build-It Kit (160-642)
Air Filter Adaptor
Adapts to 3 in. Air Intake Tubing
Billet Aluminum
//d5otzd52uv6zz.cloudfront.net/24123283-129b-4733-9014-6ad324e40697-50.jpg 160-643 AIRAID U-Build-It Kit (160-643)
Air Filter Adaptor
Universal 95mm Mass Air Adaptor
4 in. OD on Small End/6 in. OD On Large End
//d5otzd52uv6zz.cloudfront.net/c69b1dc5-d6dd-460e-8fe0-7fbe5597b561-50.jpg 200-100 AIRAID U-Build-It Kit (200-100)
Intake System Hat
Replacement Hat For Kit PN[200-104]
Color : Black
Material : Polyurethane
Package Content : 1
//d5otzd52uv6zz.cloudfront.net/1cfa9112-78b3-4cae-9bf7-e0efde52d930-50.jpg 9219 AIRAID U-Build-It Kit (9219)
Air Intake Tube
4.5 in. Dia. w/90 Deg. Bend
Finish : Black
Material : Polyurethane
Tube Style : 90 Degree Elbow
//d5otzd52uv6zz.cloudfront.net/ae603f63-0915-418e-97b4-2f84fa8cd60c-50.jpg 9505 AIRAID U-Build-It Kit (9505)
Air Cleaner Bracket
4 to 6 in.
Straight
//d5otzd52uv6zz.cloudfront.net/22e73b63-485d-4c61-92f3-7952b4c7d006-50.jpg 9551 AIRAID U-Build-It Kit (9551)
Universal Air Filter Mount
Requires Filter Adapter
Package Content : 1
//d5otzd52uv6zz.cloudfront.net/013f0cb5-b020-4df3-9dd0-60a7dc4fb005-50.jpg 9552 AIRAID U-Build-It Kit (9552)
Universal Air Filter Mount
3.5 in. Inlet/Outlet
Flange Type : Centered
Package Content : 1 Adapter
//d5otzd52uv6zz.cloudfront.net/dc36bb1a-8902-4893-a167-dc5c4143cbf7-50.jpg 9600 AIRAID U-Build-It Kit (9600)
Mass Air Flow Tube
3 in. OD Tube
w/Mass Air Flow Plate
Finish : None
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/b0c6a991-5d77-4d80-9c04-96126edcb451-50.jpg 9601 AIRAID U-Build-It Kit (9601)
Mass Air Flow Tube
3 in. OD Tube
w/Hitachi Mass Air Flow Adapter Plate PN[9700]
Finish : None
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/f2698b21-864c-438a-bb7f-09e18a0e97ed-50.jpg 9619 AIRAID U-Build-It Kit (9619)
Mass Air Flow Tube
3 in. OD Tube.
w/Blank Mass Air Flow Adapter Plate PN[9720]
Finish : None
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/0267ef0a-b76e-485d-b9f0-067fb1fd8d87-50.jpg 9620 AIRAID U-Build-It Kit (9620)
Mass Air Flow Tube
3.5 in. OD Tube
w/Mass Air Flow Plate
Finish : None
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/b5c555c0-d1d5-45e4-96fe-91e2c79f44f4-50.jpg 9621 AIRAID U-Build-It Kit (9621)
Mass Air Flow Tube
3.5 in. OD Tube
w/Hitachi Mass Air Flow Adapter Plate PN[9700]
Finish : None
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/dd76e716-9a8a-4d0d-b7a1-f7f6fed477af-50.jpg 9640 AIRAID U-Build-It Kit (9640)
Mass Air Flow Tube
4 in. OD Tube
w/Mass Air Flow Plate
Finish : Black
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/171dedb9-988e-4c11-ac5b-51197a2202da-50.jpg 9641 AIRAID U-Build-It Kit (9641)
Mass Air Flow Tube
4 in. OD Tube
w/Hitachi Mass Air Flow Adapter Plate PN[9700]
Finish : Black
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/ad549147-60de-44e9-ac2c-a1995ad74aaa-50.jpg 9659 AIRAID U-Build-It Kit (9659)
Mass Air Flow Tube
4 in. OD Tube
w/Blank Mass Air Flow Adapter Plate PN[9720]
Compatibility : Universal
Finish : Black
Insulated : No
Material : Resin
Tube Style : Straight
//d5otzd52uv6zz.cloudfront.net/9bd978b2-a996-45d3-81c6-c3568a3b9cf8-50.jpg 9700 AIRAID U-Build-It Kit (9700)
Mass Air Flow Adapter Plate
Aluminum Finish
Accepts Hitachi Sensor
Weld-On
//d5otzd52uv6zz.cloudfront.net/09d047d4-4cd0-4819-aba5-e55a7e92a233-50.jpg 9701 AIRAID U-Build-It Kit (9701)
Mass Air Flow Adapter Plate
Aluminum Finish
Accepts Hitachi Sensor
Bolt-In
//d5otzd52uv6zz.cloudfront.net/57824779-030a-4e12-993c-7d42059d9b60-50.jpg 9720 AIRAID U-Build-It Kit (9720)
Mass Air Flow Blank Sensor Plate

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