Table of Contents
The Mishimoto 3.5-inch GT-R intercooler is a popular upgrade for Nissan GT-R enthusiasts looking to enhance their vehicle’s performance. This guide will walk you through the installation process step-by-step, ensuring a smooth and efficient upgrade.
Tools and Materials Needed
- Mishimoto 3.5-inch GT-R Intercooler
- Socket set (10mm, 12mm, and 14mm sockets)
- Ratchet and extensions
- Torque wrench
- Flathead and Phillips screwdrivers
- Cutting tool (if necessary)
- Heat-resistant silicone couplers
- Hose clamps
- Shop towels
- Safety glasses and gloves
Preparation
Before starting the installation, ensure that your vehicle is parked on a flat surface and the engine is cool. Gather all the tools and materials listed above to avoid interruptions during the process.
Step 1: Remove the Front Bumper
To access the intercooler, you must first remove the front bumper. Start by locating and removing the screws and clips securing the bumper. These are typically found in the wheel wells, under the front edge, and along the top of the grille.
Once the screws and clips are removed, carefully pull the bumper away from the vehicle. Be cautious not to damage any wiring or connectors attached to the bumper.
Step 2: Disconnect the Stock Intercooler
With the bumper removed, you can now access the stock intercooler. Begin by disconnecting the piping connected to the intercooler. Use the appropriate socket to remove the bolts holding the piping in place, and then slide off the hose clamps.
Next, remove the mounting bolts securing the stock intercooler to the vehicle. Once all bolts are removed, carefully take out the intercooler and set it aside.
Step 3: Install the Mishimoto Intercooler
Now it’s time to install the new Mishimoto 3.5-inch intercooler. Place the intercooler into the mounting location and align it with the existing mounting points. Secure the intercooler using the bolts you previously removed.
Next, attach the silicone couplers to the intercooler outlets. Make sure they fit snugly and secure them with hose clamps. Reconnect the piping to the intercooler, ensuring all connections are tight and secure.
Step 4: Reinstall the Front Bumper
With the intercooler installed, you can now reinstall the front bumper. Align the bumper with the mounting points and push it into place. Reattach all screws and clips to secure the bumper firmly.
Step 5: Final Checks
Before starting the vehicle, perform a thorough check of all connections and fittings. Ensure that there are no loose bolts, and all hose clamps are tightened properly. Double-check the alignment of the bumper and make any necessary adjustments.
Step 6: Testing the Installation
Once everything is secured, start the engine and let it idle for a few minutes. Check for any leaks around the intercooler and piping. If everything looks good, take the vehicle for a short test drive to ensure the intercooler is functioning properly.
Conclusion
Installing the Mishimoto 3.5-inch GT-R intercooler can significantly enhance your vehicle’s performance. By following this step-by-step guide, you can ensure a successful installation and enjoy the benefits of improved airflow and cooling efficiency.