4 – 550cc BOSCH EV14 Fuel Injectors FITS E30 BMW M3 S14B23 S14B25 S14

$289.99 plus GST/HST

4 – 550cc Bosch EV14 Fuel Injectors WITH adapters!

ASNU flow matched – W/ 1yr Warranty!


Looking for a larger injector for your high powered E30 M3 engine? Up for sale is a set of four(4) high performance BOSCH EV14 – 550cc/min fuel injectors. These are HIGH IMPEDANCE so they are compatible with your factory ECU, as well as all aftermarket units. Also included are the proper USCAR to Eclipse electrical adapters for a direct fit, NO SPLICING REQUIRED!

These BOSCH EV14 injectors are compatible with all known fuels, including alcohol and E85. They offer fast response times, predictable flow down to 2ms, and maintain linear flow up to 8 BAR fuel pressure. Great for small-medium displacement engines making big power. This set can support up to 330bhp @ 90% duty(3bar FP), and over 380bhp at 4bar.

These are NEW Bosch injectors, with the 6-hol orifice, and are flow matched to less than 2% (static & dynamic) for optimal idle, and drivability. Fuel discharge is through a single hole with a medium cone spray pattern for superior fuel atomization. These injectors are covered by our best 2yr unlimited mile warranty.


– 1986-1990 BMW M3 (E30 w/ S14B23, S14B25 Evo2/3)

550cc @ 3bar/43.5psi
590cc @ 3.5bar/50psi
630cc @ 4bar/58psi

If you have any questions please feel free to ask. We are here to help.Thanks for looking!

1 in stock

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Shipping Description


SHIPPING COSTS, transit times, & GST:

Canada – $19.00 for Canada Post (tracked, 3-5 business days)
Canadian Customers:
GST/HST is applicable to your purchase.

48 United States – $24.00 (8-12 BUSINESS days)

INTERNATIONAL – Please Contact

We always try to ship the items as soon as possible after receiving cleared payment. Usually your item will ship within 1-2 days of CLEARED payment. In rare cases it may take 3-4 days to ship your item. If you have any questions please do not hesitate to ask. Your tracking/delivery confirmation number will be emailed to you. International destination please be aware of possible taxes, duty, VAT, and other fees associated with your countries import policy.

* Actual injectors may vary. Stock Photo. Filters and pintle caps may vary in design and color.