
PFS S58 Port Injection Kit
Ships from the brand or distributor, usually in 3–7 business days
Make sure this fits your car
Fits: BMW S58: M3 (G80/G81), M4 (G82/G83), M2 (G87), X3 M (F97), X4 M (F98)
- Free US shipping over $250
- 30-day returns on unused parts
- Fitment help before you buy
PFS BMW S58 Port Injection Kit The PFS S58 Port Injection Kit uses the factory intake manifold's existing port-injection locations to deliver compact injector placement without adding a bulky spacer plate between the manifold and throttle body. The intake manifold must be removed and drilled during installation. Purpose-Built Installation A dedicated drill rail and six adapters guide the supplied drill bit so each injector opening can be prepared accurately. The package includes the fuel-delivery components needed to connect the new rail to the low-pressure system. Kit Contents PFS fuel rail Optional set of genuine US-made DeatschWerks injectors in the selected size PFS drill rail Six PFS drill-rail adapters Drill bit PFS fuel-line adapter and line PFS low-pressure fuel-pump replacement line Fitment Fits S58-powered BMW models, including G8X M3/M4 and F9X X3 M/X4 M applications.
Brand: PFS · Part #: PFS-S58-PI
BMW S58: M3 (G80/G81), M4 (G82/G83), M2 (G87), X3 M (F97), X4 M (F98)
| Model | Chassis | Years | Engine | Fits |
|---|---|---|---|---|
| M3 | G80/G81 | 2021+ | S58 (BMW M) | |
| M4 | G82/G83 | 2021+ | S58 (BMW M) | |
| M2 | G87 | 2023+ | S58 (BMW M) | |
| X3 M | F97 | 2020–2024 | S58 (BMW M) | |
| X4 M | F98 | 2020–2025 | S58 (BMW M) |
Not sure? Email sales@b58racing.com with your VIN.
- Ships from the brand or distributor, usually in 3–7 business days.
- Free US shipping on orders over $250.
- Unused parts can be returned within 30 days. Some items are marked no-refund in their description.
Full details are on our shipping and returns page.
Pairs well with

B58TU HPFP Extension Harness for Gen 1 B58

Snow Performance Stage 3 Boost Cooler (EFI) Water-Methanol Kit

Bosch B58TU HPFP (13518631642) - Gen 1 Upgrade / Gen 2 OE Replacement

