This upgrade kit is super easy to use. First, make sure your engine is cool before starting the installation. Remove the old corrugated factory inlet hose. Then, install the new 4 - ply silicone hose using the 304 stainless steel worm clamps provided in the kit. There's no need to calibrate the ECU, so you can quickly get back on the road. As for maintenance, regularly check the clamps to ensure they are tight and the hose is free from cracks or leaks. If you notice any issues, replace the parts as needed. Keep it clean to ensure long - lasting performance.