Home » Turbocharger Diverter Valve for Audi S3 VW Golf R 2.0 TFSI

Turbocharger Diverter Valve for Audi S3 VW Golf R 2.0 TFSI

SKU: 1005010381987931-with black hose
Color
€141,19
-33% €211,78 €141,19

Upgrade your transversal Audi S3 and VW Golf R 2.0 TFSI setup with the Model 1138 diverter valve conversion kit, engineered to relocate pressure relief behind the intercooler. This aluminium blow-off valve redirects spooled air into a cooler region of the intake tract, preventing the gradual thermal degradation that typically causes OEM valves near the turbocharger to leak. By circulating fresh, dense air instead of superheated gas, the system restores sharp throttle response and maximizes cylinder filling efficiency under boost.

Benefits & Tips

  • Eliminate Pressure Lag: Diverting boost directly past the throttle body ensures rapid pressure recovery when lifting off the accelerator, translating to smoother gear changes and improved acceleration.
  • Maintain Intake Temperature: Positioning the valve downstream of the intercooler keeps recirculated air cool, preserving volumetric efficiency and reducing detonation risk during sustained track sessions or heavy loads.
  • Fabrication Guidance: This upgrade requires compatible intake piping with a pre-mounted diverter port. Verify your existing charge piping configuration before ordering, as direct bolt-on routing is not compatible with all factory intake assemblies.

Product Specifications

  • Compatible Vehicles: Audi S3, VW Golf R, transversal VAG Group 2.0 TFSI engines
  • Engine Layout: 4-cylinder transversal configuration
  • Housing Construction: High-grade silver aluminium alloy
  • Model Designation: 1138
  • Operational Zone: Post-intercooler intake manifold side

Package includes:

  • 1 × Turbocharger diverter valve conversion kit

Warnings & Reminders

This component must be installed by a qualified automotive technician experienced with forced induction systems. Detailed installation instructions are not packaged with the unit due to vehicle-specific intake routing variations. Standard manufacturing tolerances may result in minor dimensional variances.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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