Turbo Inlet & Outlet Pipes for VW Audi Golf Mk7 GTI A3 S3 S1 TT Leon EA888

This precision-machined turbo outlet pipe replaces the restrictive factory component on EA888 Gen3 platforms, supporting direct upgrades for VW Golf Mk7, GTI, R, Audi A3 8V, S3, TT, and Seat Leon Cupra models powered by the 1.8L or 2.0L TSI engine. Built from single-cut T6061 aluminum and sealed with a high-temperature Viton O-ring, the internal radius routing eliminates the air pockets and sharp bends found in stock tubing. By restoring unobstructed airflow toward the intercooler, this direct replacement for part number 06H 131 111 reduces turbo lag, sharpens throttle response, and carries over a cleaner, more aggressive compressor spool tone without compromising peak horsepower.

Performance Benefits & Practical Advice

• The redesigned three-point contact mounting layout anchors the pipe securely against the charge box, actively dampening resonant frequencies that typically cause cabin drone and under-hood vibration.
• Torque all connecting clamps to manufacturer specifications during installation, then perform a supplemental tightening pass after 50 kilometers of operation to compensate for normal aluminum thermal contraction.
• Maintain optimal boost consistency by pairing this outlet upgrade with a correctly sized silicone inlet hose and regularly inspecting the Viton seal for signs of heat degradation or creasing.

Technical Specifications

• Primary Material: T6061 Aluminum housing with Viton sealing ring
• OEM Replacement Number: 06H 131 111
• Vehicle Placement: Front charge path
• Mounting Architecture: Three-bolt contact bracket configuration
• Target Engine Family: EA888 Gen3 1.8T & 2.0T TSI
• Documentation Language: English

Package Includes

• 1 x Turbo Muffler Delete Pipe

Fitment & Safety Reminders

• Professional automotive installation is mandatory; this component ships without fitted instruction sheets to ensure compliance with regional workshop standards.
• Chassis-specific variations may require supplementary adapter rings or extended stainless steel clamps to achieve a vacuum-tight seal.
• Acceptable manual fabrication tolerances may result in ±2mm dimensional variance, which does not impact direct bolt-on alignment.

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