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OEM S58 Injectors
Upgrade your BMW B58 Gen 2 fuel system with these genuine Bosch S58 OEM fuel injectors, featuring the highest-flowing injector design within this Bosch injector family. Engineered for increased fueling capacity, these high-performance fuel injectors provide a direct mechanical fit for B58 Gen 2 engines while maintaining the correct factory spray pattern and delivering approximately 30% more fuel flow compared to the standard B58 Gen 2 injectors.
Designed for enthusiasts looking to increase fuel system capacity, these high-flow Bosch fuel injectors are an excellent upgrade for high-powered B58 builds, especially when running ethanol-blended fuels such as E50. When combined with a B58 Gen 2 High-Pressure Fuel Pump (HPFP) Upgrade Kit, these injectors can support just over 700 wheel horsepower (700+ WHP) on E50 fuel without requiring additional fuel system upgrades.
Parts ship straight to your door for self-install.
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CSL Style Carbon Fiber Front lip G80 M3/G82 M4

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AG Style Carbon Fiber Supra Side Skirts

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Sparco QRT-R Bucket Seat

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Gen 1 B58 T51R Turbo Housing

S58 T51R Turbo Housing

Gen 2 B58 T51R Turbo Housing

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Adro GR Supra Carbon Fiber Rear Diffuser V1

Adro GR Supra Carbon Fiber Door Garnishes

MAD S55 High Flow Air Intake

Powerflex Differential Dual-Mount Bushing & Bracket Set

Clear LCI Style Taillights — F32/F82

AWE Exhaust Suite — G2X 330i/430i

Carbon Fiber V Style Grille — G8X M3/M4

Carbon Fiber Front Bumper Duct Vents — G8X M3/M4

Swift Springs Spec-R Lowering Springs — G80 M3

Swift Springs Spec-R Lowering Springs — F80 M3

VANTA Edition Exhaust System — G8X M3/M4

IRL G8X Oil Cooler Guard

MHD FlexFuel Kit — F-Series

AG Style Carbon Fiber Front Lip — Supra

Prime 6266 Gen 2 B58 Upgraded Turbo

ARMASPEED Cold Air Intake — Supra

Active Autowerke Cat-Back Exhaust — Supra

Bilstein EVO T1 Coilovers — Supra/Z4

Active Autowerke F8X Single Mid Pipe

Brembo GT-S Front Big Brake Kit — Supra

MAD S58 Single Midpipe — G8X

MAD S58 3.5" Fat Boy Catless Downpipes
Eibach Durango PRO-KIT Special Edition Lowering Springs

Eibach Tesla Model Y PRO-KIT EV Lowering Springs

AWE Exhaust Suite — Audi 8Y S3

Mishimoto Charge Air Cooler — F8X M3/M4

G8X Style Dry Carbon Mirror Caps — G22/G23

G8X Dry Carbon Fiber CSL Style Front Lip

IRL G8X V2 Valve Controller — Plug & Play

KW Height Adjustable Spring (H.A.S.) — G8X

VANTA GOLD™ Midpipe — G8X M3/M4

Active Autowerke GESI Catted Downpipe — Supra

Active Autowerke Gen 2 Equal Length Midpipe — G8X

