VELOSSA TECH Elantra-N-GEN4-BIGMOUTH-LIT-R2 Big Mouth LIT KIT Ram Air Intake Snorkel Installation Guide

July 22, 2024
VELOSSA TECH

VELOSSA TECH Elantra-N-GEN4-BIGMOUTH-LIT-R2 Big Mouth LIT KIT Ram Air

Intake Snorkel

Kit Contents

  • Please review this document before attempting installation. You will need basic hand tools and about 2 hours of installation time. This product reuses OEM hardware.

Kit Contents (LIT Flare Only)

  • Please review the table below and make sure you have received the kit contents.

If you already own the Velossa Tech Ford Maverick BIG MOUTH, skip to slide 7 to see installation and wiring instructions.

Bumper Removal

REMOVE BUMPER PRIOR TO ATTEMPING INSTALLATION. Use YouTube as a resource, there are many bumper removal videos to guide you.

Stock Components Removal

Shown below is the OEM radiator shroud. To install the BIG MOUTH, you will need to either: (a) remove the shroud altogether or (b) modify the shroud using a rotary tool (Dremel) to create a cutout for the BIG MOUTH (not detailed in this instruction manual). In either case, hold on to at least one of the OEM screws that retain the shroud because it will be used to install the BIG MOUTH

BIG MOUTH Installation

Slide the BIG MOUTH over the opening and attach using the OEM hardware and the supplied #14 screw. Use the OEM screw on the passenger side ear and the #14 screw on the driver side ear. DO NOT OVERTIGHTEN.

Install the LIT BIG MOUTH Flare

  • SKIP THIS SLIDE IF YOU PURCHASED A FULL “LIT KIT” Attach the supplied cable clip to your BIG MOUTH as shown. Fasten the cable and provide enough slack to not strain the cable.

If you purchased a LIT flare-only and already have a Gen 4 BIG MOUTH. Remove old flare and install the LIT flare with the 4 screws as shown.

Wiring Harness

Wiring Harness Schematic

Controller Placement

Zip tie the controller to the following location behind the driver side headlight. The controller is zip tied to the thick OEM electrical harness using two zip ties, one zip tie should loop through the DD controller slot and the other zip tie goes around the body and plug.

BIG MOUTH Wiring

  • Ground the controller as shown with supplied 6mm bolt.

BIG MOUTH Wiring
Snake the Diode Dynamics LED power wire from the BIG MOUTH as shown and connect to one of the four ports into the controller (make sure the arrows are lined up). The other 3 ports can be used for more Diode Dynamics lighting products

  • You may zip tie the other 3 ports as shown.

  • Connect the switch according to the wiring harness schematic (slide 9). There will be excess power wire coming out of the power connector, bundle it neatly and zip tie, leave about a foot of power wire to make the power connection.

Power Hook-u

Power Hook-up

  • Switch ground: Optional

Phone App

Download the Diode Dynamics app and connect via Bluetooth.

How to connect to the app

  1. After installing the app from the app store, open the app on your device.
  2. Cycle the power to the Bluetooth controller by unplugging it and plugging it back in or flick the power switch and wait a few seconds, then turn it back on.
  3. Wait for the app to detect the controller, it will pop up on the app screen as a Bluetooth controller. If necessary, cycle the power once more to refresh the controller.
  4. Once the controller shows up on the app, click it and connect. You have 30 seconds to select the controller once it shows up on the app. After 30 second you will need to refresh again to detect the controller again.
  5. Note that if you mounted your controller behind a lot of metal components, this may degrade the signal and range.

Finalize

Reinstall the bumper the same way it was removed and ENJOY!

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