Home » Universal Turbo Blow Off Valve Adapter For Audi A3 1.4 1.8 2.0 TSI TFSI

Universal Turbo Blow Off Valve Adapter For Audi A3 1.4 1.8 2.0 TSI TFSI

SKU: 1005010382374412-Red
Color
€44,40
-38% €71,04 €44,40

Enhance your VAG turbo engine’s performance and exhaust note with this CNC-machined aluminium blow-off valve adapter. Designed specifically for Volkswagen, Audi, SEAT, and Škoda models equipped with 1.4L, 1.8L, or 2.0L TSI/TFSI turbochargers, this spacer sits directly beside your factory solenoid to redirect pressurized air into the atmosphere. Instead of recirculating air through the intake piping, you get a sharp cracking sound every time you lift off the throttle. The unit is fully serviceable and engineered to integrate seamlessly with 710D ECU management systems, ensuring reliable throttle response without triggering check-engine lights or disrupting long-term fuel trims.

Benefits & Practical Tips

  • Mount it directly beside your existing purge valve for an immediate aftermarket boost sound and improved throttle feedback.
  • Pair the adapter with a custom ECU tune or standalone management setup to optimize spool characteristics and airflow routing under load.
  • Clean the atmospheric vent ports periodically to prevent carbon buildup and maintain consistent blow-off acoustics during daily driving or weekend track visits.

Technical Specifications

  • Material: Precision aluminium alloy construction
  • Fitment: Direct OEM-style bolt-on positioning next to stock solenoid
  • Compatibility: 4-cylinder VAG TFSI/TSI petrol turbo engines (1.4L, 1.8L, 2.0L)
  • Action Type: Atmosphere vent configuration for audible crackle on lift-off
  • Manufacturing Standard: ISO9000 certified machining process
  • Hardware: Heavy-duty extended mounting screws included for secure clamping

Package includes:

  • 1 x CNC Blow-Off Valve Adapter Spacer
  • 3 x Extended Mounting Bolts

Installation Warning

Professional automotive fitting is mandatory. This component does not fit diesel engines, twin-charged 1.4L applications (turbo plus supercharger configurations), or any VAG platform vehicles manufactured from 2014 onwards. Verify your exact powertrain and intake layout before purchase to ensure proper clearance and functional compatibility.

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