Q is the first revision of the original TiAL BOV. The Q bolts up to any standard TiAL flange, no re-welding. This is the highest flowing BOV on the market. Included with every Tial Q TiAL Vband Clamp.
Tial Authentic Q Blow Off Valve 50mm Q BOV 11 PSI Spring Purple Aluminum Flange
2 PSI Supercharger Spring for Tial 50mm Q QR QRJ BV50 BOV Blow off Valves
50mm BOV Turbo Blow Off Valve Weld-On Aluminum V-Band Flange For TiAL BV50 Q QR
MAMBA Tial 50mm/Q/QR/QRJ BOV Spring 2 psi (green) for Supercharger only US
Replacement Silicone O-Ring for TiAL BV50, Q, QR Series 50mm BOV - FAST USA SHIP
Tial Q Series Black 50mm Authentic Blow Off Valve BOV -11 psi Spring w/AL Flange
