The TiAL Sport MVR 44mm wastegate is spring-rated to 0.3 bar (4.35 psi) and finished in black (MVR.3BK). It regulates boost pressure to help prevent overboost and maintain steady turbo response in forced-induction engines. Choose the part code and color to match your build and confirm the low spring rating matches your target boost for street or light-track applications.
TiAL Sport MVR Wastegate 44mm .3 Bar (4.35 PSI) - Black (MVR.3BK)