[BOOST PIPE LEAKS] TEST ENGINE VACUUM & RESTORE LOST HORSEPOWER Vauxhall Astra Vxr Opel Opc z20let

Vauxhall Borg Warner vxr k04 Turbocharger testing. Many people have asked how i test for vacuum and boost pipe leaks on my cars so i made this vlog on how to do it yourself!   / officialaaronaaron