The HPA Motorsports Liquid Cooled Integrated SRI for your 1999-2006 Audi TT MK1 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The GruppeM Super Cleaner Intake Audi TT 8N (84) 3.2L 2003-2006 for your 2003-2006 Audi TT MK1 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.

The GruppeM Carbon Fiber Ram Air Intake System Audi TT 8N 3.2 Quattro 03-06 for your 2000-2006 Audi TT MK1 is a great way to increase horsepower and torque gains by replacing your restricted factory air intake.