Forge Black Air Hose Audi S3 210 - 225 / TT 225

After observing that the stock intake hose on remapped Audi S3 (210 and 225) and TT 225 engines tended to sag (this typically occurs around 5,000 rpm), the development team at Forge Motorsport set out to manufacture a reinforced-wall hose to address this issue. The replacement silicone hose has also been aerodynamically optimized on the inside to maximize power by eliminating existing restrictions.

Installation Guide (this hose is not suitable for early 1999 models without ESP)

United States only: Audi TT 225 through 2002

Europe: Audi TT 225 through 2006

Audi S3

Seat León Cupra R.

Please note that this hose was designed for right-hand-drive vehicles. Although we believe they are suitable for left-hand-drive vehicles, we recommend that you visually verify their compatibility—as replacement parts—with those installed on your own vehicle before proceeding with installation.

• The Forge silicone hoses included in this kit are designed to incorporate a high-end inner liner made of modified silicone, known as “fluorosilicone.”
• This means these hoses can be used with modern long-life coolants, organic acid technology (O.A.T.) coolants, as well as with air containing oil mist.
• The design of these hoses has been optimized to outperform original equipment manufacturer (OEM) parts and will enhance any engine compartment, both technically and aesthetically.
• The use of a fluorosilicone jacket ensures that Forge silicone hoses hold an undisputed leading position in the market.
• Lifetime warranty*

Vehicle compatibility: Audi S3 210–225 / TT 225 / Seat Leon Cupra R 1.8T