"The Bosch Super In-line Pump is the king of all in-line fuel pumps. Is capable of keep high (up to 100 psi constant) fuel pressure under boost without pressure drop-off. This pump keeps fuel pressures rock solid where the little "carter" or "t-rex" pump has failed to keep up. COmes with banjo fittings to convert both ends to slip on barb. This pump can also easily convert to -6 applications handling up to 500 HP applications. On all in-line pump installations, we recommend a separate 12v relay rather than sharing the same power source as the main pump."