Hybrid Racing K-Series Fuel Rail & Fittings (01-05 Honda Civic Si & 02-06 Acura RSX) Color:Dust Red and mounting bushings are CNC

and mounting bushings are CNC machined 6061 aluminum then black anodized before being laser etched with the Hybrid Racing logo and flair

The FlashPro connects from your laptop's USB port to your vehicle's diagnostic port to provide live tuning with a variety of calibrations

The fitting should be used with a new OEM O-ring (Honda/Acura part number 91370-SV4-000)

TW) has a quicker transient response

giving your engine bay a cleaner

Hybrid Racing K-Series Fuel Rail & Fittings (01-05 Honda Civic Si & 02-06 Acura RSX) Color:Dust Red and mounting bushings are CNCHybrid Racing fuel rails are made from 6061 aluminum with T6 heat treatment and features a durable anodized finish with a laser etched logo ensuring that your engine bay looks fresh and your engine stays fed! Each rail includes a 1 8" NPT hole that allow you to mount a fuel pressure gauge directly to your fuel rail. This puts the fuel pressure gauge in a spot that's easily visible, so you don't have to poke around in the engine bay just to see if you