» Autotech Sport Tuning - Engine- Autotech"s CAI(Cold air In Take S

vw gti performance parts, cold air in take design for vw gti mk1, mk2, mk3, mk4 1.8t and mk5 2.0t

http://www.autotech.com/prod_engine_coldairintake.htm

» Cobb Tuning | Subaru Tuning Specialist

Information about air intake systems for Subaru.

http://www.cobbtuning.com/tech/airflow/index.html

» Pipercross Air Intake Systems

Euro Performance stock all Pipercross Products, ipercross Air Filters, Pipercross Intake Kits, Pipercross Induction Kits, Pipercross Viper Kits, Pipercross Vector Kits, Pipercross Velocity Intake Kits, Pipercross Viper Induction Kits, to fit any make of car.

http://www.europerformance.co.uk/Pipercross_Air_Intake_Systems.htm