Further Information
The Eventuri G20 B58 intake system delivers a less restrictive flow path to the turbo while maintaining low inlet temperatures through fully sealed design and dual cold air feeds. Engineered to counter heat soak from the proximity of the exhaust manifold, this system combines premium materials with application-specific engineering for the G20 340i and G22 440i.
Key Features:
- Dual feed carbon fiber airbox with heat shield featuring gold reflective backing
- Smooth carbon inlet tube with 82% larger internal diameter than stock (109mm vs 80.8mm)
- 100% pre-preg carbon fiber construction for superior internal surface finish
- ISO tested high-flow cone filter with larger filtration area than OEM panel filter
- CNC machined temperature sensor mount and breather adapter
- Laser cut stainless steel brackets and OEM specification silicon couplers
Includes:
- Dual feed carbon fiber airbox assembly
- Carbon fiber inlet tube with CNC machined fittings
- Bespoke high-flow dry cone filter
- Heat shield with gold reflective backing
- Temperature sensor mount and breather adapter
- Stainless steel brackets and OEM specification clamps
- Installation hardware
Less heat. More flow. Maximum power delivery for the G20 B58.
| Manufacturer | Model | Years | Generations | Variant | Engine Code(s) |
|---|---|---|---|---|---|
| BMW | 3 Series | 2022 | 3 Series Sedan (G20 LCI, facelift 2022) | 3 Series Sedan (G20 LCI, facelift 2022)-M340i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30B |
| BMW | 3 Series | 2024 | 3 Series Sedan (G20 LCI, facelift 2022) | 3 Series Sedan (G20 LCI, facelift 2022)-M340i (386 Hp) Mild Hybrid Steptronic | B58B30M2 |
| BMW | 3 Series | 2022, 2023, 2024 | 3 Series Sedan (G20 LCI, facelift 2022) | 3 Series Sedan (G20 LCI, facelift 2022)-M340i (382 Hp) Mild Hybrid Steptronic | B58B30O1 |
| BMW | 3 Series | 2019, 2020, 2021, 2022 | 3 Series Sedan (G20) | 3 Series Sedan (G20)-M340i (374 Hp) xDrive Steptronic | B58B30B |
| BMW | 3 Series | 2019, 2020, 2021, 2022 | 3 Series Sedan (G20) | 3 Series Sedan (G20)-M340i (382 Hp) Steptronic (US) | B58B30 |
| BMW | 3 Series | 2019, 2020, 2021, 2022 | 3 Series Sedan (G20) | 3 Series Sedan (G20)-M340i (382 Hp) xDrive Steptronic (US) | B58B30 |
| BMW | 3 Series | 2022 | 3 Series Touring (G21 LCI, facelift 2022) | 3 Series Touring (G21 LCI, facelift 2022)-M340i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30B |
| BMW | 3 Series | 2019, 2020, 2021, 2022 | 3 Series Touring (G21) | 3 Series Touring (G21)-M340i (374 Hp) xDrive Steptronic | B58B30B |
| BMW | 4 Series | 2024 | 4 Series Coupe (G22 LCI, facelift 2024) | 4 Series Coupe (G22 LCI, facelift 2024)-M440i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30M2 |
| BMW | 4 Series | 2024 | 4 Series Coupe (G22 LCI, facelift 2024) | 4 Series Coupe (G22 LCI, facelift 2024)-M440i (386 Hp) Mild Hybrid Steptronic | B58B30M2 |
| BMW | 4 Series | 2020, 2021, 2022, 2023, 2024 | 4 Series Coupe (G22) | 4 Series Coupe (G22)-M440i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30B |
| BMW | 4 Series | 2021, 2022, 2023, 2024 | 4 Series Coupe (G22) | 4 Series Coupe (G22)-M440i (374 Hp) Mild Hybrid Steptronic | B58B30B |
| BMW | 4 Series | 2020, 2021, 2022, 2023, 2024 | 4 Series Coupe (G22) | 4 Series Coupe (G22)-M440i (382 Hp) Mild Hybrid xDrive Steptronic | B58B30O1 |
| BMW | 4 Series | 2020, 2021, 2022, 2023, 2024 | 4 Series Coupe (G22) | 4 Series Coupe (G22)-M440i (382 Hp) Mild Hybrid Steptronic | B58B30O1 |
| BMW | 4 Series | 2024 | 4 Series Convertible (G23 LCI, facelift 2024) | 4 Series Convertible (G23 LCI, facelift 2024)-M440i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30M2 |
| BMW | 4 Series | 2024 | 4 Series Convertible (G23 LCI, facelift 2024) | 4 Series Convertible (G23 LCI, facelift 2024)-M440i (386 Hp) Mild Hybrid Steptronic | B58B30M2 |
| BMW | 4 Series | 2020, 2021, 2022, 2023, 2024 | 4 Series Convertible (G23) | 4 Series Convertible (G23)-M440i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30B |
| BMW | 4 Series | 2020, 2021, 2022, 2023, 2024 | 4 Series Convertible (G23) | 4 Series Convertible (G23)-M440i (382 Hp) Mild Hybrid xDrive Steptronic | B58B30O1 |
| BMW | 4 Series | 2020, 2021, 2022, 2023, 2024 | 4 Series Convertible (G23) | 4 Series Convertible (G23)-M440i (382 Hp) Mild Hybrid Steptronic | B58B30O1 |
| BMW | 4 Series | 2021, 2022, 2023, 2024 | 4 Series Gran Coupe (G26) | 4 Series Gran Coupe (G26)-M440i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30B |
| BMW | 4 Series | 2021, 2022, 2023, 2024 | 4 Series Gran Coupe (G26) | 4 Series Gran Coupe (G26)-M440i (382 Hp) Mild Hybrid xDrive Steptronic | B58B30O1 |
| BMW | 4 Series | 2022, 2023, 2024 | 4 Series Gran Coupe (G26) | 4 Series Gran Coupe (G26)-M440i (374 Hp) Mild Hybrid Steptronic | B58B30B |
| BMW | 4 Series | 2024 | 4 Series Gran Coupe (G26 LCI, facelift 2024) | 4 Series Gran Coupe (G26 LCI, facelift 2024)-M440i (374 Hp) Mild Hybrid xDrive Steptronic | B58B30B |
| BMW | 4 Series | 2024 | 4 Series Gran Coupe (G26 LCI, facelift 2024) | 4 Series Gran Coupe (G26 LCI, facelift 2024)-M440i (386 Hp) Mild Hybrid Steptronic | B58B30M2 |
BMW 3 Series
Years:
2022
Generations:
3 Series Sedan (G20 LCI, facelift 2022)
Variant:
3 Series Sedan (G20 LCI, facelift 2022)-M340i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30B
BMW 3 Series
Years:
2024
Generations:
3 Series Sedan (G20 LCI, facelift 2022)
Variant:
3 Series Sedan (G20 LCI, facelift 2022)-M340i (386 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30M2
BMW 3 Series
Years:
2022, 2023, 2024
Generations:
3 Series Sedan (G20 LCI, facelift 2022)
Variant:
3 Series Sedan (G20 LCI, facelift 2022)-M340i (382 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30O1
BMW 3 Series
Years:
2019, 2020, 2021, 2022
Generations:
3 Series Sedan (G20)
Variant:
3 Series Sedan (G20)-M340i (374 Hp) xDrive Steptronic
Engine Codes:
B58B30B
BMW 3 Series
Years:
2019, 2020, 2021, 2022
Generations:
3 Series Sedan (G20)
Variant:
3 Series Sedan (G20)-M340i (382 Hp) Steptronic (US)
Engine Codes:
B58B30
BMW 3 Series
Years:
2019, 2020, 2021, 2022
Generations:
3 Series Sedan (G20)
Variant:
3 Series Sedan (G20)-M340i (382 Hp) xDrive Steptronic (US)
Engine Codes:
B58B30
BMW 3 Series
Years:
2022
Generations:
3 Series Touring (G21 LCI, facelift 2022)
Variant:
3 Series Touring (G21 LCI, facelift 2022)-M340i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30B
BMW 3 Series
Years:
2019, 2020, 2021, 2022
Generations:
3 Series Touring (G21)
Variant:
3 Series Touring (G21)-M340i (374 Hp) xDrive Steptronic
Engine Codes:
B58B30B
BMW 4 Series
Years:
2024
Generations:
4 Series Coupe (G22 LCI, facelift 2024)
Variant:
4 Series Coupe (G22 LCI, facelift 2024)-M440i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30M2
BMW 4 Series
Years:
2024
Generations:
4 Series Coupe (G22 LCI, facelift 2024)
Variant:
4 Series Coupe (G22 LCI, facelift 2024)-M440i (386 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30M2
BMW 4 Series
Years:
2020, 2021, 2022, 2023, 2024
Generations:
4 Series Coupe (G22)
Variant:
4 Series Coupe (G22)-M440i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30B
BMW 4 Series
Years:
2021, 2022, 2023, 2024
Generations:
4 Series Coupe (G22)
Variant:
4 Series Coupe (G22)-M440i (374 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30B
BMW 4 Series
Years:
2020, 2021, 2022, 2023, 2024
Generations:
4 Series Coupe (G22)
Variant:
4 Series Coupe (G22)-M440i (382 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30O1
BMW 4 Series
Years:
2020, 2021, 2022, 2023, 2024
Generations:
4 Series Coupe (G22)
Variant:
4 Series Coupe (G22)-M440i (382 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30O1
BMW 4 Series
Years:
2024
Generations:
4 Series Convertible (G23 LCI, facelift 2024)
Variant:
4 Series Convertible (G23 LCI, facelift 2024)-M440i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30M2
BMW 4 Series
Years:
2024
Generations:
4 Series Convertible (G23 LCI, facelift 2024)
Variant:
4 Series Convertible (G23 LCI, facelift 2024)-M440i (386 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30M2
BMW 4 Series
Years:
2020, 2021, 2022, 2023, 2024
Generations:
4 Series Convertible (G23)
Variant:
4 Series Convertible (G23)-M440i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30B
BMW 4 Series
Years:
2020, 2021, 2022, 2023, 2024
Generations:
4 Series Convertible (G23)
Variant:
4 Series Convertible (G23)-M440i (382 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30O1
BMW 4 Series
Years:
2020, 2021, 2022, 2023, 2024
Generations:
4 Series Convertible (G23)
Variant:
4 Series Convertible (G23)-M440i (382 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30O1
BMW 4 Series
Years:
2021, 2022, 2023, 2024
Generations:
4 Series Gran Coupe (G26)
Variant:
4 Series Gran Coupe (G26)-M440i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30B
BMW 4 Series
Years:
2021, 2022, 2023, 2024
Generations:
4 Series Gran Coupe (G26)
Variant:
4 Series Gran Coupe (G26)-M440i (382 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30O1
BMW 4 Series
Years:
2022, 2023, 2024
Generations:
4 Series Gran Coupe (G26)
Variant:
4 Series Gran Coupe (G26)-M440i (374 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30B
BMW 4 Series
Years:
2024
Generations:
4 Series Gran Coupe (G26 LCI, facelift 2024)
Variant:
4 Series Gran Coupe (G26 LCI, facelift 2024)-M440i (374 Hp) Mild Hybrid xDrive Steptronic
Engine Codes:
B58B30B
BMW 4 Series
Years:
2024
Generations:
4 Series Gran Coupe (G26 LCI, facelift 2024)
Variant:
4 Series Gran Coupe (G26 LCI, facelift 2024)-M440i (386 Hp) Mild Hybrid Steptronic
Engine Codes:
B58B30M2