PSI, Import Engineering at its very best..!!

PSI Racing offers all kinds of services to fit your high performance import needs. From complete custom turbocharging, overhauling and race car fabrication. Also specializing in custom cylinder head porting, turbo manifold fabrication for virtually any vehicle, engine building and blue printing. Intake manifold design and fabrication, installing and tuning of Haltech ECU standalones. Specializing in 20 years of custom and Hardcore Toyota engines. 2JZ, 3SGTE, 3TC and 2RZ!!!

Here you can view and assortment of custom made turbo exhaust manifolds for many different applications 

Heres a view of some of the different intake manifold designs we have fabricated over the years