RC Engineering fuel injectors are designed to directly fit the factory fuel rail on your 2003-2005 Dodge Neon SRT-4. RC's SRT-4 injectors are available in 650cc and 750cc sizes to meet the fuel demands of even the biggest turbos. While RC Injectors are a direct fit into the SRT-4's factory fuel rail with included spacers, you will need to cut your stock injector clips off and solder in the RC clips. Due to the proximity of this wiring to your fuel system, we highly reccomend professional installation.   rc engineering srt-4 injectors 750cc 650cc wiring clips