MST Performance Turbo Inlet Kit – BMW M2 / M3 / M4 & X3 M / X4 M (S58)
$503.80
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MST Performance
MST Performance Turbo Inlet Kit – BMW M2 / M3 / M4 & X3 M / X4 M (S58)
$503.80
OVERVIEW
The MST Performance turbo inlet kit enlarges the inlet path into both S58 turbochargers with a golf-ball-dimpled interior, working with stock and hybrid turbos for stronger flow with no tune required.
SPECS
- Large-diameter inlet with golf-ball-dimpled inner surface
- Works with stock and hybrid turbochargers
- High-temperature O-ring seal
- Claimed ~+16–20 hp / +20 Nm; no tune required
PARTS INCLUDED
- Turbo inlet kit
- O-ring and hardware
TECH RESOURCES
- Fits G8X M2/M3/M4 and the LCI X3 M / X4 M only — pre-LCI (2019–2021) X3M/X4M are not compatible
- No tune required
- Professional installation recommended
PART NUMBER
- BW-S5803
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| BMW | M2 | G87 | S58 3.0L | 2023+ |
| BMW | M3 / M3 Competition | G80 | S58 3.0L | 2021+ |
| BMW | M4 / M4 Competition | G82 | S58 3.0L | 2021+ |
| BMW | X3 M (LCI) | F97 | S58 3.0L | 2022–2024 |
| BMW | X4 M (LCI) | F98 | S58 3.0L | 2022–2025 |