20lb/hr Yellow-Top Fuel Injector Set

Performance/Race. These injectors will fit in place of your stock injectors on the M20 and M30 engines. These are NEW injectors that have been independently flow/leak tested before being placed into matching sets of six. They feature updated 4-pintle nozzles for a more even spray pattern over early/stock single-pintle injectors. These injectors are designed for use with HIGH-IMPEDENCE Injection systems and may not be used on early low-impedance injection systems. When running new injectors you will need to reuse the stock retainer clips. Flow Rate: 20lb/hr @ 3Bar (43.51psi) Use: These can be used on upgraded M20 325i engines (with a proper tune) and stock M30 535i/635csi engines. Proper use is determined by the installer. Do not run on an otherwise stock M20b25 engine.