This BOV kit is a direct replacement upgrade for OEM diverter systems, making it an essential component for enthusiasts and tuners seeking improved turbocharger reliability, sharper throttle response, and consistent boost management under demanding conditions.

Technical Features:

Engineered for VAG 1.2 TSI & 1.4 TSI platforms (EA111 / EA211 engines)

High-temperature, multi-layer silicone construction – maintains structural integrity under extreme heat and pressure

CNC-machined valve components for precise operation and consistent pressure relief

Optimized flow path design reduces turbulence and improves charge air dynamics

Direct-fit application with OEM-style connections for straightforward installation

Compatible with stock and Stage 1–2 ECU software

Boost handling capacity well beyond factory levels, supporting performance tuning applications