Airaid UBI Custom Intake Systems U-Build-It (UBI) Kits from Airaid include everything you need to create a custom intake system. Manufactured for the ''fabricator'' in you, kits allow you to design a one-of-a-kind system for your vehicle. Master Kit I systems include an air filter that is designed for engines requiring less than 1300 cfm of airflow where the Master Kit II system air filters will work with high power, big cubic inch applications requiring up to 1700 cfm of airflow.

028-101-301

UBI Master Kit I Universal 3" Diameter Includes 9" Air Filter More info on Airaid 101-301 Fits Applications

$226.99 Ships 06/07/12

028-101-302

UBI Master Kit I Universal 3" Diameter Includes 6" Air Filter More info on Airaid 101-302 Fits Applications

$226.99 Ships

028-101-351

UBI Master Kit I Universal 3.5" Diameter Includes 9" Air Filter More info on Airaid 101-351 Fits Applications

$240.99 Ships 05/31/12

028-101-352

UBI Master Kit I Universal 3.5" Diameter Includes 6" Air Filter More info on Airaid 101-352 Fits Applications

$239.99 Ships

028-101-401

UBI Master Kit I Universal 4" Diameter Includes 9" Air Filter More info on Airaid 101-401 Fits Applications

$255.99 Ships

028-101-601

UBI Master Kit I Universal 6" Diameter Includes 12" Air Filter View this item Fits Applications

$339.99 Ships 05/31/12

028-101-300

UBI Master Kit II Universal 3" Diameter Includes 9" Air Filter More info on Airaid 101-300 Fits Applications

$309.99 Ships 05/31/12

028-101-350

UBI Master Kit II Universal 3.5" Diameter Includes 9" Air Filter More info on Airaid 101-350 Fits Applications

$322.99 Ships 05/31/12

028-101-400

UBI Master Kit II Universal 4" Diameter Includes 9" Air Filter View this item Fits Applications

$339.99 Ships

028-101-501

UBI Master Kit II Universal 5" Diameter Includes 9" Air SynthaMax Filter View this item Fits Applications

$299.99 Ships 05/31/12

028-100-300

UBI Intake Tube Only 3" Diameter View this item Fits Applications

$86.99 Ships

028-100-350

UBI Intake Tube Only 3.5" Diameter View this item Fits Applications

$92.99 Ships

028-100-400

UBI Intake Tube Only 4" Diameter More info on Airaid 100-400 Fits Applications

$98.99 Ships

028-100-500

UBI Intake Tube Only 5" Diameter View this item Fits Applications

$106.99 Ships 06/07/12

028-100-600

UBI Intake Tube Only 6" Diameter View this item Fits Applications

$115.99 Ships 06/07/12

028-103-101

Install Kit with Filter Universal 5" Diameter Includes Air Filter/Hardware Pack More info on Airaid 103-101 Fits Applications

$129.99 Ships 05/31/12

028-103-102

Install Kit with Filter Universal 6" Diameter Includes Air Filter/Hardware Pack More info on Airaid 103-102 Fits Applications

$139.99 Ships 05/31/12