You should get the car scanned for Diagnostic Trouble Codes, DTC, Most car parts stores will do it for free. Those codes (get the exact number, not just some vague explanation) and start from there. Throwing parts at a car is an expensive way to make repairs. Is the check engine light on?
I doubt that hose you bought from Needswings will work because you have a different intake system than the stock oem hose was designed for. When you attach it to the breather you showed in the picture where will the other end attach?