315cc 30lb BOSCH Fuel injectors Fits Nissan KA24E 240sx Stanza Axxess w/ Turbo

$139.99 plus GST/HST

4 – 320cc BOSCH fuel injectors

ASNU Serviced W/ 1yr Warranty!

Looking for a larger injector for your KA24E turbo, or N/A build? Up for sale is a set of 4 high performance 315cc (30lb) BOSCH fuel injectors. These are genuine BOSCH injectors, modified to fit the KA24E fuel rails listed in the applications below. These are HIGH IMPEDANCE so they DO NOT require the use of a resistor box. These are a DIRECT FIT for the KA24E harness. THESE ARE NOT AN OE REPLACEMENT.

These are BOSCH design 3 injectors, known for their laser cut 4-hole discharge. They have superior fuel atomization which results in smoother idle, lower emissions, easier tuning, better throttle response, and more power.

At stock fuel pressure (43.5psi/3bar) these injectors will support engines making up to 200p. At 58psi/4bar these injectors will support engines making up to 250hp.

320cc @ 3bar/43.5psi
360cc @ 3.8bar/55psi
400cc @ 4bar/58psi

Some applications include:

– 89-91 Nissan 240sx 2.4L KA24E SOHC engine
– 90-92 Nissan Stanza 2.4L KA24E
– 1990 Nissan Axxess 2.4L KA24E

ATTENTION: These will NOT fit the 91-98 240sx KA24DE engine. That engine uses side feed injectors.


All of our injectors have undergone the following process on one of our ASNU diagnostic machines:

– Resistance and continuity checked
– Visually inspected to insure a quality platform
– Hand cleaned and degreased
– Ultrasonically cleaned and reversed flow cleaned
– Flow tested (static and dynamic) with spray pattern observed for consistency
– Drive simulation from 600-10000 RPM with spray pattern observed
– High pressure & low pressure Leak down tested
– New filter baskets, o-rings, and pintle caps installed

– Re-inspected & prepped for shipping

Out of 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.