The AY-SB and AY-MB Airinx air filters are made with a special dry element and then placed between our new dual chrome ABS spiral cages. Our special double-ply element uses 2 layers of 3 dimensional urethane foam (with different textures) to increase filtration and maximize intake airflow. The outer ply has a large opening while the inner rough layer is made up of a fine foam. The outer cage is a spiraled straight-fin design which helps promote air intake. The chrome finish can dress up any high performance engine compartment and is available in two compact sizes. Numerous funnel adapters in different sizes and styles and an extensive line of application specific bolt on kits (including: filter, adapter, and/or aluminum piping and mounting) will also be available.
Airinx Air Intake Kits, are complete vehicle specific systems. They are broken down into two main types. One is a simple to install Airinx combination with a one-piece molded internal funnel and pipe or airflow meter adapter. The second type adds smooth flowing mandrel-bent aluminum piping to improve air flow response, and in some case relocation of the air filter for better performance. Also available, kits for GReddy Supercharger Kits
| Part # | Airinx Kits | Price |
| 12551013 | Honda Civic Si Coupe 99-00 | 178.60 |
| 12551014 | Honda Prelude 97-01 | 188.10 |
| 12561006 | Subaru Impreza Wrx 02+ (See Image below.) | 159.60 |
| 12521004 | Nissan 300ZX TT 90-95 (See Image below.) | 93.10 |
| 12521002 | Nissan S13 W/ SR20DET 91-93 (See Image below.) | 93.10 |
| 12521003 | Nissan S14 W/ SR20DET 93-99 (See Image below.) | 93.10 |
| 12520902 | Nissan Skyline R33-34 95-02 | 188.10 |
| 12511022 | Scion xB 03+ | 131.10 |
| 12511036 | Scion xB 03+ (Cold Air Style, See Image below.) | 204.25 |
| 12511037 | Toyota Celica Gts 00+ | 342.00 |
| 12501002 | Volkswagen Beetle/Golf/Jetta(1.8T Only) 98-05 | 123.50 |
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| Subaru Impreza Wrx 02+ Airinx Kit | Nissan S14 W/ SR20DET 93-99 Airinx Kit |
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| Nissan S13 w/SR20DET 91-93 Airinx Kit | Nissan 300ZX TT 90-95 Airinx Kit |
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| Scion xB 03+ Airinx Kit | |
Highly advanced air filters have several functions, less restrictive airflow and improved filtration. Airinx has combined these two functions to create a whole new air filtration system. To increase airflow, it is best to increase the dimensions for the air filter. Airinx has high capacity within its domed shape, while the internal funnel adapters draw in air at a higher velocity. The dry dual foam element catches larger particles on the outer edge, keeping the inner area cleaner for longer use. And by not using a wet element, sensitive airflow meters are not contaminated.
| Part # | Replacement Part Description | Price |
| Universal Filter Assemblies | ||
| 12500333 | Airinx AY-MB 100mm Universal Filter Assembly | 78.00 |
| 12500330 | Airinx AY-MB 60mm Universal Filter Assembly | 78.00 |
| 12500331 | Airinx AY-MB 70mm Universal Filter Assembly | 78.00 |
| 12500332 | Airinx AY-MB 80mm Universal Filter Assembly | 78.00 |
| 12500300 | Airinx AY-SB 50mm Universal Filter Assembly | 68.00 |
| 12500301 | Airinx AY-SB 60mm Universal Filter Assembly | 68.00 |
| 12500302 | Airinx AY-SB 70mm Universal Filter Assembly | 68.00 |
| 12500303 | Airinx AY-SB 80mm Universal Filter Assembly | 68.00 |
| Replacement Filter Elements | ||
| 12500016 | Airinx Replacement Filter (Element Only) AY-MB (Blue) | 23.00 |
| 12500014 | Airinx Replacement Filter (Element Only) AY-MB (Yel) | 23.00 |
| 12500019 | Airinx Replacement Filter (Element Only) AY-SB (Blue) | 18.00 |
| 12500013 | Airinx Replacement Filter (Element Only) AY-SB (Yel) | 18.00 |
| 12900004 | Airinx Ax-M Replacement Filter (Element Only) (Yel) | 25.00 |
| 12900003 | Airinx Ax-S Replacement Filter (Element Only) (Yel) | 20.00 |