700bhp Holset HX55 Audi A4- Just 23psi! | engine, United Kingdom, combustible matter, Cummins | Holset HX55s are massively under-rated turbos in the UK, most people scared of their size, but one
Turbo Holset HX55 4044313 sales - ID: 6551108
Volvo D12 Holset HX55 Turbocharger | Turbo Care NZ Ltd