Hybrid Racing K-Series Fuel Rail & Fittings (01-05 Honda Civic Si & 02-06 Acura RSX) Color:Dust Red it embodies our focus on

it embodies our focus on the continuous evolution of products and innovation

Works only with Hybrid Racing shifters

A8 means you will just need to measure your crank pulley to have a bolt-on solution

This puts the fuel pressure gauge in a spot that's easily visible

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

Hybrid Racing K-Series Fuel Rail & Fittings (01-05 Honda Civic Si & 02-06 Acura RSX) Color:Dust Red it embodies our focus onHybrid 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