Home » Aluminum Turbo Diverter Spacer For Audi A3 A4 VW Golf MK7

Aluminum Turbo Diverter Spacer For Audi A3 A4 VW Golf MK7

SKU: 1005012680475128-VOLM LOGO RED
Color
€39,54
-38% €63,27 €39,54

Precision CNC Boost Control Upgrade for Turbos

This aluminum turbo diverter valve spacer is engineered as a direct, high-accuracy replacement for OE part numbers 06H145710C and 06H145710J. Instead of recycling vented air back into the intake stream, this atmospheric divider redirects pressurized exhaust outward through three precision-milled radial slots. The modification eliminates factory airflow restriction, delivering noticeably quicker throttle response and reduced turbo lag across supported platforms. It mounts seamlessly between your existing blow-off valve housing and intake piping using standard OEM fasteners, making it a hassle-free hardware upgrade for daily drivers and track-focused builds alike.

Benefits & Practical Advice

  • Immediate Throttle Feedback: The vented design prevents booster stall during upshifts, providing cleaner deceleration curves and snappier power delivery.
  • Signature Spool Sound: The three calibrated slots create a crisp metallic flutter that audibly confirms turbo engagement without requiring ECU remaps or additional sensors.
  • Installation Guidance: Because vehicles vary widely in boost control routing, clean all mating flanges before fitting and verify vacuum hose connections remain unobstructed to prevent false pressure readings.

Product Specifications

  • Core Material: 6061-T6 Aircraft Aluminum Alloy
  • Surface Treatment: Wear and corrosion-resistant anodized coating
  • Part Identification: BOV1142 | Direct Replacement: 06H145710C / 06H145710J
  • Manufacturing Method: Computer-controlled CNC machining to exact OEM tolerances

Package Includes:

1x Atmospheric Diverter Valve Spacer

Important Reminders

  • Professional automotive fitment is strictly required; mounting hardware and detailed installation manuals are not provided due to complex vehicle-specific configurations.
  • Cross-reference your exact chassis code, engine displacement, and production year against the compatible model list. Hand-finished machining may result in minimal dimensional variance.

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