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Bosch Upgrade Pump for BMW B58 Engine
High-pressure Bosch Upgrade pump for BMW engine B58
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Estimated restock lead time
Expected delivery to you on Oct 21, 2026
This lead time is an estimate and may change due to circumstances beyond our control
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Bosch Upgrade Pump by Dynaparts for BMW B58 engine
It is well known that the high-pressure fuel pump fitted as standard on B58 vehicles is a known bottleneck for tuning. Quite restrictive, it prevents significant tuning builds and ethanol use.
For all B58 engines
With our high-flow Bosch fuel pump, you can be confident of moving to high flow without restriction.
Plug-and-play installation.
1.178 cc/rev versus 0.954 cc/rev stock, more than 20% additional flow.
- Includes the electrical connector extension, which clips onto the original harness.
- New gasket included
- ECU tuning required
| Filter by part type | Engine: Pumps/Fuel System Engine: injectors |
|---|---|
| Product family: | Engine |
| Engine | Fuel Pumps Fuel System |
Produit mis à jour le: 2026-10-05 14:53:02