Turbosmart TS-0203-1222 Kompact Plumb Back Blow Off Valve - 25mm

The Turbosmart Kompact TS-0203-1222 is a fully recirculating blow off valve engineered as a direct bolt-on replacement for factory plastic Bosch or Denso bypass valves. This 25mm plumb back system recirculates all excess pressure back into the intake system, maintaining proper air/fuel ratios while eliminating atmospheric venting noise—ideal for enthusiasts seeking performance without drawing attention.

Key Features:

• Direct bolt-on replacement for factory Bosch and Denso bypass valves
• Fully recirculating design routes boost pressure back to intake
• 25mm outlet diameter for optimal flow capacity
• Fully adjustable spring pressure for precise tuning
• Billet aluminum construction for superior durability under boost
• Compact design perfect for tight engine bay installations
• Complies with emissions regulations (AUS RTA approved)

Ideal Applications: Volkswagen, Audi, Porsche, SEAT, Saab, Mazda MX-5 (Miata), Ford XR-6T, and other vehicles equipped with factory Bosch or Denso bypass valves. The compact footprint makes installation straightforward even in constrained engine bays. Also popular in motorcycle drag racing applications.

What's Included: Blow off valve with pictorial installation instructions.

Backed by Turbosmart's extensive motorsport heritage, the Kompact series undergoes the same rigorous testing as their professional racing products. Every valve is subjected to demanding track conditions before reaching the consumer, ensuring reliability and performance you can trust.