Air and Fuel› Fuel Injection Systems and Components - Electronic

KSM

Fuel Injector Set

$193.50

SKU: KSM 850cc

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The KSM 850cc is a set of four high-performance fuel injectors. These injectors feature a metal and composite plastic construction with a multi-hole disc nozzle design and a basket filter at the inlet. They are designed with an EV1 connector type and have a high impedance coil resistance of 12.5 Ohms.

These injectors have a static flow rate of 850 cc/min at 43.5 PSI. They are 100% brand new and include pre-installed O-rings. The KSM 850cc fuel injectors are compatible with various Mitsubishi, Mazda, and Toyota models, among others.
Show original supplier description
The KSM 850cc fuel injectors are a set of four high-performance components designed to upgrade your vehicle's fuel delivery system. These injectors are constructed from durable metal and composite plastic, featuring a multi-hole disc nozzle for optimal fuel atomization and a basket filter at the inlet to ensure clean fuel flow. The EV1 connector type and high impedance design (12.5 Ohms) make them suitable for a wide range of applications. Each injector boasts a static flow rate of 850 cc/min at 43.5 PSI, offering a significant increase over stock units. These are 100% brand new and come with pre-installed O-rings for straightforward installation. ECU tuning will be required after installation of these injectors to properly manage the increased fuel flow. Additionally, free connectors/wiring clips are supplied upon request; customers should specify this need at checkout. The 3-inch length and 11mm top O-ring diameter are key physical specifications to note during installation. They also fit ANY 4G63T Engine. Additionally, they are suitable for various Toyota MR-2 (1985-1991), Celica GTS (2000-2005), Mazda Miata (1990-2005), Rx-7 (1986-1992), Scion TC (2005-2011), and XB (2004-2011) models. The fitment extends to all Toyota Celica GTS 2000+ engines, all 2.4L Scion engines, and Lotus Elise/Exige with the GTS engine.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandKSM
Part NumberKSM 850cc
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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