Aluminum Turbo Inlet Pipes for Audi Golf 7 A3 S1 S3 TT EA888

Replace the restrictive factory resonance tube (OE 06H 131 111) on your EA888 platform vehicle with this T6061 aluminum intake pipe, purpose-built to expand airflow volume between the airbox and turbocharger compressor wheel. Featuring a single-billet design with a total inner diameter of approximately 65 mm against the standard constriction of 53 mm, this direct-mount component reduces turbulent airflow and supports improved boost response across IS12, IS20, and IS38 IHI turbo configurations. The solid aluminium construction eliminates heat soak associated with original rubber and plastics while enhancing the audible turbo spool sound for street or track applications.

Performance Benefits & Installation Notes

• Increased Airflow Capacity:The enlarged 65 mm internal bore passes more air mass to the turbine, reducing pumping losses and aiding horsepower gains when tuned for stage 2+.
• Targeted Acoustic Upgrade:Removing the hollow resonance chamber filters out unwanted intake drone while amplifying sharp turbo flutter and spool noises under load.
• Fitter Reminder:Direct replacement requires disassembly of existing ductwork; a professional mechanic should apply correct torque values to secure the included Viton O-ring seal and ensure leak-free operation.

Technical Specifications

• Material:T6061 Aluminum with black coating
• Overall Weight:0.9 kg
• Input Turbine Connection:~53 mm (OEM reference: ~54 mm)
• Airbox Interface Bore:~65 mm (OEM reference: ~62 mm)
• Bulk Internal Diameter:~65 mm constant
• Cross-Reference Part:Replacement for OE 06H 131 111
• Included Fittings:Viton O-ring gasket set

Compatibility Overview

• Volkswagen:Golf Mk7/Mk7.5 GTI, GTI Clubsport, RS, R; Polo GTI (2015+ models equipped with 1.8T / 2.0T TSI engines)
• Audi:A3 (8V), S3, RS3; A4 (B8/B8.5/B9); A5; A6; Q5; TT; TTS (Models with 1.8T / 2.0 TFSI engines, 2012–2018 range)
• SEAT:Leon, Leon Cupra 280R, Leon Cupra R, FR (2012+ models with 1.8T / 2.0 TSI engines)

Package Contents

• One (1) T6061 Aluminum Turbo Muffler Delete / Inlet Pipe
• Viton O-ring sealing gaskets

Important Notices

• Professional Installation Only:This upgrade requires mechanical expertise and proper handling tools; no instruction booklet is enclosed.
• Fitment Verification:Ensure your vehicle matches the engine code and turbo configuration listed above. Some markets may require supplementary adapters not included in this package.
• Dimensional Tolerances:Measurements represent nominal dimensions with minor variances expected from manual machining processes.

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