The TiAL Sport MVR is a 44mm V-band external wastegate that controls boost by venting exhaust gas around the turbine, rated 50 lb/min. It is built from stainless steel and aluminum with a black CNC-machined actuator housing, a Nomex-reinforced silicone diaphragm, a multi-port diaphragm chamber and internal M8 coolant passages that keep diaphragm temperature in check. The gate ships with the complete spring set, and its full V-band flange set makes for flexible fitment and easy clocking.
| Type | 44mm V-band external wastegate (MVR) |
| Valve Diameter | 44mm |
| Mass Flow | 50 lb/min |
| Springs | Complete Spring Set |
| Body | Stainless steel and aluminum |
| Color | Black |
| Diaphragm | Nomex-reinforced silicone, water-cooled housing |
| Included | Wastegate assembly, valve seat, air fittings, coolant fittings, inlet/outlet flanges & V-band clamps, spring set |
| Part Number | 002949 |
Documents: Spring Guide (PDF) | Routing & Plumbing Options (PDF)
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.
