The SAI-system has a line connected to the intake air filter box lid (since the SAI pump requires filtered air). This separate air filter can easily can be hidden underneath the intake system for a clean look.
VAG 2.0 TSI EA888 Gen4 (245hp) Inlet hose Blue
VAG 2.0 TSI EA888 Gen4 (245hp) Inlet hose Black
VAG 2.0 TSI EA888 Gen4 (300hp) Inlet hose Blue
do88 Intake System VW Polo GTI, Seat Ibiza 1,8TSI EA888, Audi S1 2.0 T
VAG 1.8/2.0 TSI (MQB) Turbo inletpipe, Blue hose, OEM Turbo, do88 Airb
VAG 1.8/2.0 TSI (MQB) Turbo inletpipe, Red hose, Hybrid Turbo, do88 Ai