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MST Performance
MST Performance Turbo Inlet Kit (OEM Airbox) – BMW B58 G-Series / Supra / Z4
$279.40
OVERVIEW
The MST Performance silicone turbo inlet kit enlarges the inlet path and removes the factory intake muffler while retaining the OEM airbox — a simple flow upgrade with no tune required.
SPECS
- High-grade silicone construction
- Removes the OEM intake muffler for freer flow
- Retains the factory airbox
- No ECU tune required
PARTS INCLUDED
- Silicone turbo inlet
- Mounting hardware
TECH RESOURCES
- Works with the OEM airbox (removes the intake muffler)
- No tune required
- Professional installation recommended
PART NUMBER
- BW-B5806
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| Toyota | GR Supra 3.0 | A90 / A91 | B58 3.0L | 2020–2026 |
| BMW | M340i / M340i xDrive | G20 / G21 | B58 3.0L | 2019+ |
| BMW | M440i / M440i xDrive | G22 / G23 / G26 | B58 3.0L | 2021+ |
| BMW | Z4 M40i | G29 | B58 3.0L | 2019–2026 |
| BMW | M240i | G42 | B58 3.0L | 2022+ |