How do you get at the air filter in an 1987 supra turbo?

2. Locate the air filter housing, which is on the back of the left headlamp, behind the battery.

3. Loosen the wing nut and lift off the cover.

4. Remove the foam air filter.

5. Install new filter (replace filter if it is worn, torn, or damaged).

6. Replace the cover and secure with the wing nut.