Using this intake manifold cold side piping kit is straightforward. First, make sure you have the iBR BRZ Manifold Kit, BRZ/FRS Intake Manifold, and ETS 2015+ WRX Intercooler Kit as required. Then, install the complete cold - side piping from the intercooler to the throttle body. Attach the ETS Wrinkle Black Upper and Lower Intercooler Pipes and use the provided mounting hardware, couplers, and clamps for a secure fit. When closing the hood, be aware that the piping may touch the under - hood liner/padding. As for maintenance, regularly check the clamps and couplers to ensure they're tight. If you notice any signs of wear or damage to the pipes, replace them promptly. Keep an eye out for the updated pictures we'll post to see the final product details.