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Billet Black Blow-Off Valve 034Motorsport: Audi/VW 1.8T, 2.2T, 2.7T, 4.2T

Brand 034 Motorsport Reference 034-145-5000-BLK
Billet blow-off valve, black finish, replacing the original plastic valve, a common source of boost leaks. High-performance spring and piston design, unlike the original fragile rubber diaphragm, for increased service life and boost resistance.
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Available from the manufacturer 16 in stock at factory
Expected delivery to you on Oct 21, 2026 (data updated 12 minutes ago)
This lead time is an estimate and may change due to circumstances beyond our control
Data updated 12 minutes ago

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High-quality billet blow-off valve, black finish, replacing the original plastic valve, a common source of boost leaks.

  • Unlike the original valves with a fragile rubber diaphragm, this valve uses a high-performance spring and piston design
  • Significantly longer service life, able to withstand increased boost pressure

Compatibility: Audi A4 B5/B6 1996-2005 1.8T, A6/Allroad C5 1998-2005 2.7T, S2 B3 1991-1996 I5 20VT-3B, and a wide range of 1.8T/2.2T/2.7T/4.2T applications.

Information provided by the manufacturer and translated from English (US). We recommend checking technical specifications and compatibility on the manufacturer's website, as certain local specifics may apply to their products.

Filter by part type Engine: Blow-Off Valve
Product family: Engine
Engine Blow-Off Valve
Materials: Aluminum
Produit mis à jour le: 2026-09-14 10:25:17