1650cc FIC Polaris RZR and all turbo sub models Fuel Injector Clinic Set (High-Z) (is622-1650h) brand_Hawk 1990-1995 325i M50 (Non-VANOS)

1990-1995    325i    M50 (Non-VANOS)

PHR - Powerhouse Racing Hub Centric Alignment Ring for Weld Racing Alumastar Wheels on Toyota Supra

so there is not a specific gear for the intake or the exhaust cam side

Optimized Airflow Management: High fin density can improve the turbulence of airflow within the intercooler

Reasons you want this manifold and not the other garbage out there:

1650cc FIC Polaris RZR and all turbo sub models Fuel Injector Clinic Set (High-Z) (is622-1650h) brand_Hawk 1990-1995 325i M50 (Non-VANOS)Polaris RZR and all turbo sub models Injector Set: 2 x 1650cc Custom Saturated High Impedance Ball & Seat Injectors. Latest injector technology. Great linearity and short pulse width repeatability. Includes pigtails PGTJETR2.