TunePoint Europe » Fuel System » S58 Injectors for B58 Gen 2 – 30% Upgrade for BMW G-Series 40i Models and Toyota Supra
TunePoint Europe

S58 Injectors for B58 Gen 2 – 30% Upgrade for BMW G-Series 40i Models and Toyota Supra

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€649,94 EUR inc. VAT

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Maximize the performance of your B58 engine with genuine OEM S58 fuel injectors.

If you want to unlock the full potential of your B58 engine, upgrading the fuel system is essential. The OEM S58 injectors are the perfect solution, delivering up to 30% more fuel flow than the factory injectors while maintaining OEM quality and a perfect fit.

These injectors come directly from the BMW S58 high-performance engine and are among the highest-flow injectors in the Bosch product lineup. When combined with our Gen2 HPFP Kit (Click), they support over 700 HP on E50 fuel without requiring any additional modifications to the fuel system.

Key Features

  • +30% fuel flow compared to the factory injectors

  • Genuine OEM Bosch S58 injectors

  • Optimized spray pattern for all B58 Gen2 engines

  • Supports over 700 HP when running E50 fuel

  • Plug & Play installation with no hardware modifications required

  • Injector support can be enabled directly by flashing the appropriate option in MHD

Package Contents

  • 6 × OEM S58 fuel injectors

  • 6 × OEM sealing rings

Compatible Vehicles

(B58 Gen2 engines only)

  • Toyota A90/A91 Supra

  • BMW Z4 M40i (G29)

  • BMW M240i / M240xi (G42/G43)

  • BMW M340i / M340xi (G20/G21)

  • BMW M440i / M440xi (G22/G23/G26)

  • BMW 540i / 540xi (G30/G31)*

  • BMW 640i / 640xi (G32)*

  • BMW 740i / 740xi (G11/G12)*

  • BMW 840i / 840xi (G15/G16)

  • BMW X5 40i (G05)

  • BMW X6 40i (G06)

  • BMW X7 40i (G07)

  • BMW X3 M40i (G01)*

  • BMW X4 M40i (G02)*

Only models equipped with the B58 Gen2 engine are supported.

Important Notice

The mention of vehicle manufacturers and model names is solely for product identification and compatibility purposes.

Unless the product description explicitly states that the product includes a parts certificate (Teilegutachten), approval certificate, or ABE (General Operating Permit), it is supplied without road-legal approval for use under German road traffic regulations (StVZO). In such cases, individual approval under §21 StVZO is required. Please contact us for further information.