do88 Intake System VW Polo GTI AW, Audi A1 40TFSI GB EA888

The Ultimate Intake System for VW Polo GTI & Audi A1

Filtration, airflow, and heat management are critical for turbocharged performance. The do88 Performance Intake System is engineered to provide the VW Polo GTI (AW) and Audi A1 40TFSI with superior filtration and a drastically improved airflow path while maintaining low intake temperatures[cite: 124, 126].

Unlike most aftermarket options, the do88 system is a true cold air intake. Its fully enclosed design ensures that only cold air is drawn in, preventing heat soak from the engine bay that leads to power loss[cite: 129, 151, 152]. By replacing the restrictive OE turbo inlet, this system removes bottlenecks to support tuned engines, hybrid turbos, and big turbo kits[cite: 127, 136].

Massive Airflow Gains

Tested in the do88 SuperFlow SF1020 flow bench, this system demonstrates significant improvements over the factory setup[cite: 147].

• 42% Increased Airflow: When combined with the do88 Turbo inlet hose and pipe, flow is drastically improved compared to stock[cite: 131, 149].
• Sealed Design: A fully enclosed airbox lowers negative pressure and ensures cold air induction for consistent power[cite: 129, 150].
• Premium Filtration: Features a large, custom-designed washable cotton gauze filter (densely knitted) for optimum performance and long service life[cite: 132, 133].
• Enhanced Sound: Produces a sportier induction sound from the turbocharger and diverter valve[cite: 140].

Designed for Performance

This system is built to last and perform under pressure. It features a frontal inlet scoop for unrestricted airflow and a fluent design free of sharp bends[cite: 135, 139].

• Direct Fit: Quick and easy installation using factory airbox mounts[cite: 142].
• Water Drainage: Integrated drainage opening at the bottom of the airbox for safety[cite: 143].
• Maintenance: The high-quality filter is washable; cleaning is recommended every 20,000 km[cite: 134].

Note: Even on a vehicle with a simple software tune, the OEM intake can become a restriction. The do88 system ensures your turbo gets the air it needs to maintain efficiency and horsepower[cite: 156].

Vehicle Fitment

• VW Polo GTI (AW/MK6): 2017-2021 [cite: 160, 161]
• Engine: 2.0 TSI EA888 (CZPC/DKZC) [cite: 162]

• Audi A1 Sportback (MK2): 2019- Present [cite: 163, 164]
• Engine: 40 TFSI EA888 [cite: 165]

OE Reference Numbers

Replaces the following OEM part numbers:

2Q0129607G, 04L906461B, 5Q0129654AA, 5Q0129654AG, 5Q0129635Q, 5Q0129635T, 06K103213K, 06K103213AE, 2Q0129509A, 2Q0129618 [cite: 167-176]