The charge air intercooler for the BMW X7 G07 B58 engine cools compressed air from the turbocharger before it enters the engine. The X7 heavy platform demands sustained boost output, making the intercooler a critical component. This uprated unit offers 25% greater cooling capacity.

1. 1
2. Remove engine cover and upper intake duct
3. 2
4. Disconnect charge air hoses from intercooler inlet and outlet
5. 3
6. Remove 3 mounting brackets
7. 4
8. Remove intercooler
9. 5
10. Transfer any brackets to new unit if needed
11. 6
12. Install new intercooler
13. 7
14. Reconnect charge air hoses – ensure all clamps tight
15. 8
16. Run engine and check for boost leaks.