1996 Acura Integra Stiff Steering

My Integra has had some steering issues since this past winter. I did some e-brake drifting for fun which is probably not a good idea. Ever since the last time I did nothing has been the same. My mechanic said my power steering pump is fine. I replaced a broken cv axle (front right) and nothing seemed to change. I had accidentally put in power steering fluid that doesnt fit honda spec. So I had the power steering fluid flushed and refilled with synthetic power steering fluid, they told me it fit honda spec. My car steers nothing like when I first got it at 200,000 km. I'm now at 220,000 km, and steering can be a struggle sometimes. My dad drove the car and didnt notice anything wrong. Could this be a parking brake issue? Or something related to brakes? My next move is to have the tie rods inspected and other such parts. This problem doesnt effect daily driving, but steering is very unresponsive and feels terrible. Not what acura integras are known for. Any help would be greatly appreciated.