I started to get this sound after changing the below parts. very obvious during cold start what do you think?
1. Oil Filter
2. D/P/W (I dont know what is that?)
3. Air Filter
4. A/C Belt
5. Alternator Belt
6. Thermostat+Valve+Gasket
7. A/C Filter
Engine Related Mods:
I have ELH, DownPipe, AxelBack Exhaust, FPR, AOS Can and Wastegate Actuator
Subaru Agency Engineer stating nothing wrong with the car.
Outside the car:
inside the car:
1. Oil Filter
2. D/P/W (I dont know what is that?)
3. Air Filter
4. A/C Belt
5. Alternator Belt
6. Thermostat+Valve+Gasket
7. A/C Filter
Engine Related Mods:
I have ELH, DownPipe, AxelBack Exhaust, FPR, AOS Can and Wastegate Actuator
Subaru Agency Engineer stating nothing wrong with the car.
Outside the car: