aFe BladeRunner Hot Side Charge Pipe Red Subaru WRX 2015-2021 | 46-20378-R

This aFe Bladerunner hot side charge pipe is a top - notch upgrade for your 2015 - 2021 Subaru WRX. Made of 2.5 - inch heat - resistant aluminum, it replaces the restrictive plastic intercooler tube. The mandrel - bent tubing with smooth transitions reduces turbulence and pressure loss, boosting horsepower and torque. Its powder - coated textured red finish not only looks great but also offers heat protection and corrosion resistance. It outflows the factory tube by up to 30%, is constructed from TIG - welded 2 - 1/2' aluminum tubing, has a 1/8' NPT port for sensors or water methanol injection. The CNC machined inlet flange with an O - ring seal ensures a leak - free fit and long - lasting strength. It comes with premium stainless - steel spring - loaded T - bolt clamps and 5 - ply silicone couplings and is a direct - fit install with no modifications needed. Installation instructions are included.

Using this aFe Bladerunner hot side charge pipe is easy. First, make sure your Subaru WRX is turned off and cooled down. Refer to the installation instructions provided. It's a direct - fit, so no major modifications are required. Just remove the old restrictive plastic intercooler tube and replace it with this new charge pipe. When it comes to maintenance, regularly check the clamps to ensure they are tight. If you notice any signs of corrosion, clean the pipe gently with a non - abrasive cleaner. Also, keep an eye on the sensors connected to the 1/8' NPT port. If you use water methanol injection, follow the manufacturer's guidelines for refilling and upkeep. Avoid using harsh chemicals on the powder - coated red finish as it may damage the heat and corrosion - resistant layer.