Perfect-Fit Underglow Installation Guide

Alec Scherger on
You’ve measured it, now it’s time to bring your Underglow Kit to life! This isn’t just any underglow setup—it’s precision-made to light up your ride perfectly. Our guide walks you step-by-step from prepping your surfaces to syncing up the lights, taking all the guesswork out. Get the exact glow you’re after and hit the road in style.

Your ride’s transformation starts now—let’s make it glow!
2017 Mercedes E-300 with our Perfect Fit Underglow Kit
2017 Mercedes E-300 with our Perfect Fit Underglow Kit

Perfect-Fit Underglow Kit Installation Guide


Let’s get that show-stopping glow on your ride. With this simple guide, your Perfect-Fit Underglow Kit will be shining bright in no time.

What’s in the Box:
- Front LED Strips (2)
- Side LED Strips (2)
- Rear LED Strips (2)
- 6.5ft Extension Cables (4)
- Y-Split Connector
- Stripped Extension Cable
- Switch/Relay Wiring Harness
- Magic Control Box (Bluetooth Controller)
- Flat Head Screwdriver (in Magic Control Box packaging)
- Zip Ties and Adhesive Wire Mounting Tabs

 

Tools You’ll Need:
- Heat Gun or Hair Dryer
- Socket or Adjustable Wrench (for battery)
- Degreaser and Rubbing Alcohol
- Microfiber Cloth 

Step-by-Step Installation

 

1. Unpack everything and connect the Magic Controller to the wiring harness (black and red wires). With the stripped ended extension wire, match each LED wire to its color on the controller—yellow goes in the green slot! 

Magic Controller SP105e Bluetooth Controller Wiring Diagram

2. Attach the Wiring Harness to your battery using the attached metal terminal rings.

3. Set Up the App
- Download MagicLED from the App Store or Google Play.
- Connect to SP105E in app settings.
- Set Pixels to 110 and select GRB WS2811 for accurate control over colors and modes.

MagicLED App Setup


4. Lay Out the LED Strips
- Position the front, side, and rear LED strips around your vehicle as you’ll want them installed.
- Ensure the arrows on the LED strips point toward the rear of your vehicle for correct data flow. We highly recommend testing everything before installing LED strips. 

Perfect Fit Underglow Kit Full Wiring Diagram


5. Prepare the Mounting Surface
- Use a degreaser followed by rubbing alcohol to thoroughly clean the areas where the strips will be mounted.
- Dry completely—this step is crucial for the adhesive to stick properly.

6. Mount the LED Strips
- Starting at the front, peel off the adhesive backing and firmly press the strip in place. 
- Work around your vehicle about 2 inches from the edge, repeating for each strip, pressing down along the contours.

7. Attach the Y-Splitter 
- Connect the two front strips at the middle with the Y-Splitter included in your kit.

8. Run Wires and Secure
- Connect a wire from the Y-Splitter to controller in engine bay and run wires to connect each LED strip. Use zip ties and adhesive mounts to keep wires secure.
- Avoid any heat-producing parts to keep your setup safe.

9. Heat-Cure the Adhesive
- Gently go over each strip with a heat gun or hair dryer held about 4 inches away. This will lock the adhesive in place for a lasting hold.

10. Final Check and Adjustments
- Power on and use the app to adjust colors, brightness, and modes to your liking. Double-check all strips and wires are secured and aligned.

Note: For hidden, sleek LED strips, our optional Rubber Strip Hider is the perfect add-on. Install by following the same cleaning and mounting steps, attaching the Strip Hider about 1 inch in front each LED strip for a polished finish.

That’s it—your ride’s ready to light up the night. Measure with our Painters Tape Method if needed, order yours today, and let the glow take over!

Previous Article Next Article

0 comments