Domov » Atmospheric Dump Valve Aluminium for VAUXHALL Astra J VXR GTC 2.0 Turbo

Atmospheric Dump Valve Aluminium for VAUXHALL Astra J VXR GTC 2.0 Turbo

SKU: 1005009674710999-no logo
Color
€41,03
-37% €65,64 €41,03

Upgrade your turbo system with this Atmospheric Dump Valve Aluminium designed for the Astra VXR 2.0 J type. This piston-style bypass valve replaces the OEM diaphragm valve, delivering longer life and consistent performance, even after you boost or modify the engine. Its robust aluminum body in a sleek silver finish stands up to heat and vibration for reliable daily driving or track sessions.

Because it is a piston design, you can fit different springs to tune boost pressure and response, giving you flexible control as you upgrade intakes, intercoolers, or exhausts. For easier installation, the top or vacuum connection is angled to fit a variety of install positions without bending hoses.

Key benefits include improved throttle response, stable boost control, and a durable build that resists wear better than typical diaphragm valves. This valve is a direct replacement for the original fitment on Astra VXR 2.0 J type and is compatible with similar 2.0L turbo engines as listed in the fitment notes.

Fitment: Astra VXR 2.0 J type, and commonly used with 2.0 Regal Turbo, Chevy Cobalt SS & HHR SS, Solstice GXP, Saturn Sky Redline, Fusion 2.0 EcoBoost.

Product specifications

  • Brand Name: NONE
  • Car Maker: for Astra VXR 2.0 J type
  • Model Name: for Astra VXR 2.0 J type
  • Material: aluminum
  • Color: silver
  • Item Type: turbocharger, atmospheric bypass valve
  • Special Features: blow off valve; direct fit; piston design
  • External Testing Certification: ISO9000
  • Year: universal
  • Displacement: universal
  • No. of Cylinders: 4
  • Origin: Mainland China
  • OEM NO.: /

Package includes:

  • 1 x Atmospheric Dump Valve Aluminium for Astra VXR 2.0 J type

Warnings / Reminders

  • Choose appropriate spring tension for boosted or modified engines to maintain desired boost behavior.
  • Direct-fit replacement for Astra VXR 2.0 J type — verify compatibility before installation.
  • Professional installation recommended to ensure proper sealing and vacuum connections.

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