Spool Billet Manifold Top-Mount Turbo Kit – BMW G30 540i B58 Gen 1
Spool Performance Billet Manifold Gen 1 B58 540i Top-Mount Turbo Kit is the G30-specific version of Spool's 5-axis billet-manifold turbo system.
- 5-axis-machined billet exhaust manifold
- Single 45 mm Turbosmart wastegate
- 304 stainless-steel downpipe and wastegate dump
- Aluminum lower charge pipe
- Plug-and-play oil and water line hardware
- Boost-control lines and fittings
Turbo selector: Spool IFX-900 or IFX-1050, both water-cooled ceramic-ball-bearing units with supplier lifetime warranty.
Additional selectors: optional high-side catch can and Spool's four current coating configurations.
Fitment: BMW G30 540i B58 Gen 1. Confirm VIN and engine generation before ordering.
Dispatch: Special order — allow 3–4 weeks.
Product System
- Turbo & Forced Induction
Vehicle Fitment
- BMW 5 Series G30 B58
Confirm chassis, engine, drivetrain and production-year compatibility before ordering.
Available Options
Turbocharger Selection
- SPOOL IFX-900 | WATER COOLED | LIFETIME WARRANTY
- SPOOL IFX-1050 | WATER COOLED | LIFETIME WARRANTY
High Side Catch Can
- DO NOT ADD CATCH CAN
- ADD HIGH SIDE CATCH CAN WITH MOUNTING BRACKET [+199]
Coatings
- NO COATINGS
- ADD CERAKOTE THERMAL COATING FOR HOT PARTS ONLY [+$299]
- ADD POWDER COATING FOR COLD PARTS [+99]
- ADD BOTH CERAKOTE THERMAL COATING AND POWDER COATING [+$398]
Supplier Part Numbers
SP-B58G30-TMTK-IFX900-NCC-NCO, ML-SP-B58G30-TMTK-IFX900-NCC-CER, ML-SP-B58G30-TMTK-IFX900-NCC-PCO, ML-SP-B58G30-TMTK-IFX900-NCC-BOTH, ML-SP-B58G30-TMTK-IFX900-CC-NCO, ML-SP-B58G30-TMTK-IFX900-CC-CER, ML-SP-B58G30-TMTK-IFX900-CC-PCO, ML-SP-B58G30-TMTK-IFX900-CC-BOTH, ML-SP-B58G30-TMTK-IFX1050-NCC-NCO, ML-SP-B58G30-TMTK-IFX1050-NCC-CER, ML-SP-B58G30-TMTK-IFX1050-NCC-PCO, ML-SP-B58G30-TMTK-IFX1050-NCC-BOTH, ML-SP-B58G30-TMTK-IFX1050-CC-NCO, ML-SP-B58G30-TMTK-IFX1050-CC-CER, ML-SP-B58G30-TMTK-IFX1050-CC-PCO, ML-SP-B58G30-TMTK-IFX1050-CC-BOTH
Built by Boost & Tune Support
BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.