Russell Performance -3 AN 2-foot 1/8in NPT Pre-Made Nitrous and Fuel Line Seat Rails 50in High Performance Fan -

50in High Performance Fan - Pull / Paddle

From the manufacturer:

- High-Strength Steel-Alloy designed to be light weight yet durable

They've done the testing where they can measure the torque applied and the resulting pre-loads

They retain all of the OE module functionality including a plug-and-play harness connector

Russell Performance -3 AN 2-foot 1/8in NPT Pre-Made Nitrous and Fuel Line Seat Rails 50in High Performance Fan -Russell Nitrous Line assemblies are manufactured at the Russell facility and assembled by dedicated Russell professionals. All nitrous line assemblies are constructed using Russell PowerFlex stainless steel braided hose. Lines feature precision crimped installed hose ends providing a leak free connection. Use blue hose ends for NITROUS, and red hose ends for FUEL.