Leyo Motorsport Cold Air Intake System (Non Flow Sensor) - A4 B9 2.0T RL2-1317 The sound is controlled by

The sound is controlled by a complex X-connection

VRSF perfectly balanced intercoolers allow for higher HP gains

but also last much longer

2 TSI 05/15 – On VW (FAW) MAGOTAN (B8L) 280 TSI 1

Braided Steel Front Brake Line Set

Leyo Motorsport Cold Air Intake System (Non Flow Sensor) - A4 B9 2.0T RL2-1317 The sound is controlled byLeyo Motorsports CAI for the A4 B9 is a must have for those seeking to upgrade their car. By removing some factory air flow restrictions together with a massive 4 inch conical filter, this intake guarantees more horse power at an affordable cost. High grade aluminum heat shield effectively blocks out excess heat from the engine bay while is also significantly lighter than the steel heat shields found on the market. A secondary heat shield is