70% larger Wagner Tuning intercooler core for improved thermal efficiency

BMW part#11217599501 factory 89

5' Vacuum line

These camshafts improve throttle response

285° / 280° - 10

BMW S58 Valve Spring Kit by Ferrea Kelford Cams 70% larger Wagner Tuning intercoolerThe Ferrea Valve Spring Kit for BMW S58 engines is built for enthusiasts ready to push their G80, G82, or G87 to new performance heights. Specifically engineered for the S58 platform, this kit is designed to handle high RPMs and high horsepower builds, providing everything you need for extreme performance. This complete kit includes: 24 premium chrome silicon valve springs 24 lightweight titanium retainers 24 precision fit spring seats Ferreas re