Collection: Fuel Injector Sets - 4Cyl
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Injector Dynamics ID1050-XDS High Impedance Fuel Injector w/ Electrical Connector (Set of 4)
No reviewsRegular Price $546.00 USDRegular PriceUnit price / per -
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Injector Dynamics 1340cc Injectors - 60mm Length - 14mm Purple Top - 14mm Lower O-Ring (Set of 4)
No reviewsRegular Price $945.00 USDRegular PriceUnit price / per -
DeatschWerks Set of 2 1000cc/min and 2 2400cc/min Injectors for Mazda FD RX7
No reviewsRegular Price $709.00 USDRegular PriceUnit price / per -
DeatschWerks Set of 4 2400cc/min for Fitech/Holley Sniper TBI Units
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Matched Set of 4 2400cc Injectors for Mazda RX-7 93-02
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Bosch EV14 Universal 60mm/14mm 2400cc/min
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Bosch EV14 Universal 48mm/14mm Matched Set of 4 Injectors 2400cc/min
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Bosch EV14 Universal 60mm/11mm Matched Set of 4 Injectors 2400cc/min
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Bosch EV14 Universal 48mm/11mm Matched Set of 4 Injectors 2400cc/min
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
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DeatschWerks Set of 4 2400cc Injectors for Honda S2000 F22 06-09/Civic Si K20/K24 02-15
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Set of 4 2400cc Injectors for Mitsubishi Evo X 4B11T 08-15
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
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DeatschWerks Set of 4 2400cc Injectors for Honda Civic B/D/H 92-00 and Integra OBD I and II
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
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DeatschWerks Set of 4 2400cc High Impedance Injectors for Mitsubishi Eclipse (DSM) 4G63T 95-99
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Set of 4 2400cc Injectors for Honda S2000 F20/F22 99-05
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Set of 4 2400cc Injectors for Subaru WRX 02-14/Legacy GT 07-12/STI 07-15
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks Bosch EV14 Universal 40mm/14mm Matched Set of 4 Injectors 2400cc/min
No reviewsRegular Price $989.00 USDRegular PriceUnit price / per -
DeatschWerks 12-16 Dodge Dart 1.4L Turbo Set of 4 - 1100cc Injectors
No reviewsRegular Price $409.00 USDRegular PriceUnit price / per -
DeatschWerks 12-16 Dodge Dart 1.4L Turbo Set Of 4 - 600cc Injectors
No reviewsRegular Price $399.00 USDRegular PriceUnit price / per -
Injector Dynamics 1750-XDS - 60mm Length - 14mm Grey Top - 14mm Lower O-Ring
No reviewsRegular Price $1,239.00 USDRegular PriceUnit price / per -
Injector Dynamics 1750-XDS - 60mm Length - 14mm Purple Top - 14mm Lower O-Ring (Set of 4)
No reviewsRegular Price $1,218.00 USDRegular PriceUnit price / per -
Injector Dynamics 1750-XDS - 60mm Length - 11mm Blue Top - Denso Lower Cushion (Set of 4)
No reviewsRegular Price $1,218.00 USDRegular PriceUnit price / per -
Injector Dynamics 1750-XDS - 60mm Length - 11mm Blue Top - 14mm Lower O-Ring (Set of 4)
No reviewsRegular Price $1,218.00 USDRegular PriceUnit price / per -
Injector Dynamics 1750-XDS - 48mm Length-14mm Top - 14mm Low O-Ring (R35 Low Spacer)(Set of 4)
No reviewsRegular Price $1,218.00 USDRegular PriceUnit price / per -
Injector Dynamics 1750-XDS - USCAR Connector / 48mm Length / 14mm (Black) BOTTOM Adaptor - Set of 4
No reviewsRegular Price $1,218.00 USDRegular PriceUnit price / per
Let customers speak for us
from 266 reviews
Brian at FI Performance always goes above and beyond to take care of customers. I am a repeat customer and will continue to use them for all my needs. Thanks again Brian, amazing as always!

Exactly what I needed for my lowered C5. Full range of adjustment and quality made product.

Got a great product. In a very timely manner very happy

Great experience, order got messed up and Brian made sure to get it fixed and kept me up to date by texting me.

Exactly what I needed and had it next day

Customer service was great. Order shipped quick. Great value and the change to the car was better than expected. Wife no longer braces herself for the expansion joints and other Ohio road issues.

Brian was AWESOME to deal with, I changed my mind a few times on what I wanted to do with my c6z.. You can go down an endless rabbit hole when you get into these cars “while I’m in there “He was right there with updating pricing and I couldn’t ask for more.. Parts are parts and they will fail but it’s the service that sets the bar for a big purchase.. I haven’t driven the setup yet as it’s still being built but I’m sure he a phone call away to get it sorted..

Great customer service as always. Was on my doorstep within 48 hrs.

High quality parts with installation pics to come

Great support team helped me get the parts needed and got my order within the week.

Balancer was exactly what I needed. Everything as described and fast shipping. Thanks guys

Team went above and beyond to locate the part needed to get my can back on the road asap.

I finally got to install the intake which literally took 10 minutes. The power and launch difference was insane! You can hear the turbos spooling a lot better as well. I’m amazed by the difference just from the intake

Great product and communication.

I went with the super low, extended rear shocks , Swift 9/7k upgrade and absolutely love the stance and how the truck rides. It’s tight in the corners , smooth driving down the hwy and not bouncy at all. Thanks to Brian for getting me set up.