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ALL USA ORDERS ARE SENT VIA PRIORITY MAIL WITHIN 1 BUSINESS DAY, FREE!

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We sell High Impedance 12 OHM, Low Impedance 3 OHM, and all of our injectors are E85 Compatible!

Please be advised that our injectors are for upgraded horsepower engines and will require professional tuning. These are not stock replacements.

All injectors will come in the plastic case that's shown in the the picture below.

All injectors come with a 1 year, unlimited mileage, no questions asked Free Replacement Warranty. 

We carry 310cc through 2000cc and 30lb through 200lb. All of our injectors are E85 compatible. 

Each set is flow matched and calibrated to within a stringent 2% Flow Variation Specification. Please feel free to view our High Pressure Common Rail Test Bench by clicking the test equipment link. If you need to know what cc/lb injectors you need or to find out what injector fits your vehicle please click the Contact Us button, or call 219-252-9743 

Smart Fire Injectors specializes only in high performance fuel injectors and accessories, such as connectors and extenders. We are not a middleman website that carries hundreds of different racing products. We strive to give you the highest quality, never run out of stock and therefore pass the savings on to you.