For 1990-2009 cars

1. Remove the LH side exhaust manifold heat shield bolts.
2. Remove the LH side exhaust manifold heat shields.
3. Remove the AIR pipe bolts (1).
4. Release the AIR pipe clamp.
5. Remove the AIR pipe (2).
6. Remove the LH side exhaust manifold nuts.
7. Remove the LH side exhaust manifold.
8. Remove the LH side exhaust manifold gasket.
9. Remove the RH side exhaust manifold heat shield bolts.
10. Remove the RH side exhaust manifold heat shields.
11. Remove the AIR pipe bolts (1).
12. Release the AIR pipe clamp.
13. Remove the AIR pipe (2).
14. Remove the RH side exhaust manifold nuts.
15. Remove the RH side exhaust manifold.
16. Remove the RH side exhaust manifold gasket.