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  1. Lethal Performance Fuel Injector Spacers (Set of 8)
    $69.99

    Now available separately from Lethal Performance is our 12mm fuel injector spacers. These spacers are machined from billet aluminum and include O rings. Will take a 48mm injector (stock GT500) to 60mm (all 1986-2016 Mustang V8 excl. GT500).Learn More
  2. Lethal Performance LP55 55lb 60mm High Pressure Fuel Injectors (8 Pieces)
    $435.00

    We're pleased to now offer another fuel injector option for the GT500 and Coyote platform. These are the all new 55lb 60mm height injectors which work great as replacement injectors on all 2011-2023 5.0L Mustang GT's, 2015-2020 Shelby GT350's and the 2007-2014 Shelby GT500 (requires fuel rail spacers). The Ford 55lb fuel injectors outflow the LU47 injectors and cost less. They're perfect for those looking to convert to E85 as well as run aftermarket intake manifolds on their 2011-2023 Mustang GT's and Boss 302's.

    Product Features:
    Genuine Ford Parts
    55lb Flow Rate
    EV6 Long Body Style
    USCAR Style Connector
    60mm Height (Same as the LU47's and Stock injectors on all 11-23 GT's / Boss 302)
    E85 Compatible
    Endorsed by Industry Leading Calibrators
    55LB/HR. at 40psi
    65LB/HR at 55psi
    Dual cone Coyote spray pattern Learn More
  3. Lethal Performance LP47 47lb High Impedance Fuel Injector Set (8 Injectors)
    $299.00

    • 47 lb/hr, 6-hole, high-impedance fuel injector with USCAR electrical connector
    • Dual cone spray pattern will work with all gas engines. Optimized for 5.0L 4V cylinder heads.   
    • Same injectors included in the Ford Performance 2011-2012 5.0L Mustang Supercharger Kits M-6066-MGT525D, M-6066-MGT525PD and M-6066-MGT624D, M-6066-MGT624PD

    INJECTOR NOTES:

    • Medium length injectors are for use in GT500 or Ford GT.  We also use the MU32 in our 3v supercharger kits. 
    • The long injectors are the more common length and are applicable to all non-GT500 Mustangs since multi-port injection was introduced 
    • Wrong electrical connector for your application? Try the Ford Performance M-14464-A8 Fuel Injector Adapter Kit
    • Need help determining which injector you require for your application? 

    About electrical connectors:

    • The USCAR connector is sometimes referred to as EV6, which is a Bosch term for the generation of injector. 
    • Jetronic is the older style connector, sometimes referred to by the Bosch generation EV1. 
    • Neither EV1 or EV6 is technically correct because those generations of Bosch injectors could come with either connector.  However most EV1’s commonly seen use the Jetronic connector and most EV6’s use the USCAR connector so it’s easy to see the connection.  


    All injector flow rates are quoted at a delta pressure of 39.15 psi. To convert to a delta pressure of 43.5 psi, multiply flow rate by 1.054.

    Learn More

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