Diffuser Outler Flange for the Tial QRJ Recirc Blow Off Valve. This allows your QRJ to vent to atmosphere (no re-circulation).
Authentic Tial MVR valve seat seal 44mm vband fire ring
Authentic Tial V60 60mm V band Wastegate Spring
TiAL 001610 Replacement Spring - Q 2/BV 3/QRJ 3 Green
MAMBA Tial 50mm/Q/QR/QRJ BOV Spring 2 psi (green) for Supercharger only US
2 PSI Supercharger Spring for Tial 50mm Q QR QRJ BV50 BOV Blow off Valves
MAMBA 2 Psi Green Supercharger Blow Off Valve BOV Fits Tial Q/QR/QRJ