The Tial Sport 50mm Q-BOV features CNC-machined body and componentry from 6061 aluminum alloy. It utilises a large 1.98 in (50.5mm) valve and re-designed body to provide a huge 60% increase in flow rate over their old design! The new Q uses the same V-Band design mounting as the old BOV so they are completely interchangable. Upgrade yours now! Various colours available – please specify when ordering.

Tial 60mm wastegate (silver top) WITH FLANGES
Tial 46mm wastegate (coloured top) WITH FLANGES
Yellowspeed Brake Kit 380mm 6-pot (19") Rear
Short shifter - Toyota GT86 / Subaru BRZ
V-band flange and clamp set (2.00")
GFB EX50 50mm V-band wastegate
Turbo oil feed kit Subaru TD05H TD06 AVCS KIT
Radiator Cap Cover - Violence
Kinugawa Japan TD04-15T 4cm 5-bolt 4D56T Pajero upgrade
Toyota 4EFTE Starlet manifold and dump pipe set (suit TD04/TD05 turbo)
Turbosmart wastegate spring - 38mm / 40 / 45mm gates 