The TiALSport Q is a 50mm vent-to-atmosphere blow-off valve for turbocharged and supercharged engines, CNC machined from 6061 aluminum alloy with a black anodized body. It ships with the 10 PSI spring, which sets the valve opening pressure, and includes the Q valve assembly, V-band clamp, V-band weld flange, air fitting, and high-pressure O-ring. The Q design flows significantly more air than the original BV50 and supports high-horsepower single-valve setups.
| Type | Q Series 50mm vent-to-atmosphere blow-off valve |
| Spring | 10 PSI |
| Finish | Black (anodized) |
| Fitment | Universal |
| Material | CNC-machined 6061 aluminum alloy |
| Quantity | 1 |
| Part Number | 002568 |
| Warranty | Manufacturer's limited warranty |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
