1. Remove the collector cover.
NOTE:
Follow the steps below when removing the collector cover.
(1) Pull up the two points at the rear (A).
(2) Pull up the two points at the front (B) while moving them forward.
2. Remove the air intake duct. 
3. Loosen the clamp (A) which connects the intercooler and intake duct.
4. Loosen the intake manifold and the intake duct securing bolt (B).
5. Loosen the chain cover and the intake duct securing bolt.
6. Lift up the vehicle.
7. Remove the under cover.
8. Loosen the turbocharger and the intake duct securing clamp.
9. Remove the intake duct.
10. Remove the insulator from intake duct.
