Discovery II (LT) V8-4.6L (2003)
3. Clean front pipe and mating faces.
4. Position front pipe, with new front pipe to manifold gaskets, and align front pipe with intermediate pipe/silencer and exhaust manifolds.
5. Fit and tighten exhaust manifold nuts to 30 Nm (22 ft. lbs.).
6. Fit and tighten intermediate pipe/silencer nuts to 25 Nm (18 ft. lbs.).
7. Fit chassis cross member and tighten bolts to 25 Nm (18 ft. lbs.).
8. Connect H02S multiplugs and secure to support brackets.