Everything you need to upgrade your S55 with B58 high-performance ignition coils!
BMW M3 Performance Fuel & Ignition Parts
Under car mounted fuel pump
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-23-2026
6 Flow matched E85 compatible injectors
6 Flow matched E85 compatible injectors
The ultimate supplementary fueling kit for the S55 engine!
Unlock the true performance potential of your S58-powered BMW with the Dorch Engineering Flex Fuel ECA Kit.
- Brand:
- Dorch Engineering
- ES#:
- 5482005
- Mfg#:
- DE-58-ECA-M34
Engineered as a drop-in fitment for European applications, utilizing a Bosch EV14 core—the gold standard in modern fuel injection technology.
For Custom Applications - Will require additional tuning or modifications.
High flow injectors for your BMW - includes adapter pigtails that are soldered in to replace your factory injector plugs
Upgrade your fueling system to support your High Horsepower build!
Critical for maintaining engine health and maximizing tuning potential.
For Custom Applications - Will require additional tuning or modifications.
Fuel level sensor/sending unit
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-23-2026
Stop Low Pressure Fuel Pressure Drops at the Source!
A Must For Cars With Upgraded LPFPs
Restore your ignition system German-made Bremi ignition coils with Bosch spark plugs
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
4 Flow matched E85 compatible injectors
Adapt Your 0-10 Bar Pressure Sensor to Your Ethanol Sensor With Ease!