The new design, featuring double Viton O-Rings and high surface hardness billet aluminum, ensures reliable operation over time without boost leaks in applications ranging from 70 to 500hp.
No check engine light or faults will be triggered, thanks to the second piston, which prevents air leakage during light engine loads and idling.
For engines equipped with a MAF sensor, it is recommended to use the double piston valve.

The Kit includes:

  • The Blow-off Valve
  • Silicone Hose
  • Stainless Clamps
  • Black Silicone Vacuum Hose
  • A Block off Cylinder for blocking the return hose if needed
Universal Part: This product fits multiple vehicles (universal application).

Vehicle Compatibility

Brand Model Generation / Chassis Engine
Universal - - -

RTMG Performance

Founded in Greece around 2019, RTMG Performance designs and manufactures high-performance engine and drivetrain components for Volkswagen Group vehicles, including Audi, VW, CUPRA, SEAT, and Škoda. Their specialties include underdrive pulley kits, supercharger upgrades, and intake components, with RTMG-built cars holding European FWD drag racing records.

Official page: rtmgperformance.com

RTMG Universal Double Piston Blow Off Valve - Black

Brand: RTMG Performance Product id: 85181 MPN: RTMG-901-0370
Availability: Ready to ship
187.84€
185.96€ Excl. VAT: 153.69€
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Tags: Default Category|Intake system|Blow off valves|Universal Blow off valves||Default Category|Intake system||Default Category|Intake system|Blow off valves,

This product has universal fitment.

Founded in Greece around 2019, RTMG Performance designs and manufactures high-performance engine and drivetrain components for Volkswagen Group vehicles, including Audi, VW, CUPRA, SEAT, and Škoda. Their specialties include underdrive pulley kits, supercharger upgrades, and intake components, with RTMG-built cars holding European FWD drag racing records.

Official page: rtmgperformance.com