Velossa Tech Big Mouth Ram Air Intake Installation Guide
For 2014-2022+ Toyota 86 / FRS / BRZ
Kit Contents
Please review this document before attempting installation. You will need basic hand tools and 2 hours of installation time.
| Kit Contents | Qty |
|---|---|
| M6 x 25mm Cap Screw | 2 |
| #8 x 3/4" Flat Head Phillips Screw | 6 |
| Push Retainer Clip | 1 |
| M6 Lock Nuts | 1 |
The image displays the contents of the full kit, including the main Big Mouth intake component with its red inlet, various screws (M6 cap screws, Phillips head screws), an M6 lock nut, and a push retainer clip.
Stock Components Removal
It is best to google "how to remove bumper" for your particular trim. After the bumper is removed, you will see the following:
- Remove OEM snorkel [arrow pointing to snorkel]
- Remove OEM plastic plate [arrow pointing to plastic plate]
The image shows the front of the vehicle with the bumper removed, revealing the engine bay and surrounding components. Arrows indicate the locations of the OEM snorkel and plastic plate to be removed.
Big Mouth Installation
The top of the BIG MOUTH slides into position as shown. DO NOT fasten yet. Keep it loose so the bottom section can easily slide into position.
A hand is shown guiding the top section of the black Big Mouth intake into its mounting position in the vehicle's front end.
Bracket 3 Installation
Bottom section first needs Bracket 3 to be installed. Do not tighten the screws all the way yet. These screws should be left somewhat loose until you position the bottom body correctly.
Bracket 3, a yellow mounting bracket, is shown being installed. An arrow points to the bracket's location.
Bracket 1 Installation
Slide the bottom half of the BIG MOUTH ducting into the position as shown; it should tuck under the top half of the BIG MOUTH assembly first. Begin to screw in Bracket 1, ensure that the dovetail joint that hooks into the body is secure.
When screwing in Bracket 1, ensure the screws go in at 45-degree angles. See next slide.
You may slide in bracket 1 from the side so the hook engages the body.
A hand is shown screwing in Bracket 1, a purple mounting bracket, into the vehicle's body. An arrow indicates the dovetail joint engagement. A yellow text box states: 'When screwing in Bracket 1, ensure the screws go in at 45 degree angles, see next slide.' Another yellow text box states: 'You may slide in bracket 1 from the side so the hook engages the body.'
Bracket 1 Installation (Continued)
Note the angle by which the screws must enter the assembly; they will self-tap. Be sure to slowly screw them in by hand (do not use an electric drill to drive these screws as you risk mis-aligning them and damaging the body by over-torquing).
Ensure the dovetail hook is engaged.
When screwing in Bracket 1, ensure the screws go in at 45-degree angles.
Two close-up views show the correct method for screwing in Bracket 1. The left image shows screws being inserted at a 45-degree angle. The right image highlights the engaged dovetail hook. A yellow text box reiterates: 'When screwing in Bracket 1, ensure the screws go in at 45-degree angles.'
Bracket 2 Installation
Bracket 2 will be installed similarly to bracket 1. Engage the hook and screw by hand slowly, note the 45-degree angle by which to insert the screws. Be patient with alignment.
Ensure the dovetail hook is engaged.
You may slide in bracket 2 from the side to engage the dovetail hook.
Hands are shown screwing in Bracket 2, a pink metal bracket, into the vehicle's body. An arrow indicates the dovetail joint engagement. Text boxes provide guidance on sliding bracket 2 from the side and ensuring the hook is engaged.
Clip Bracket 3
All brackets should be in place. You will need to go under the crash bar and insert the supplied Christmas-tree clip to fasten bracket 3 to the crash bar (there is a hole in the crash bar).
A hand is shown inserting a black push retainer clip (referred to as a 'Christmas-tree clip') into a hole in the vehicle's crash bar to secure Bracket 3.
Tighten Bracket 3
Once Bracket 3 has been clipped into the crash bar, you may tighten these screws with a Phillips screwdriver. The slots in the bracket allow there to be adjustment.
Two close-up views show the final tightening of screws for Bracket 3. The left image shows two screws being tightened with a Phillips screwdriver, with circles highlighting the screw heads. The right image shows the Big Mouth intake unit in place, with a hand pointing towards the area where Bracket 3 is secured.
Clip Brackets 1 and 2
Insert the OEM clips as shown. These clips will securely snap brackets 1 and 2 into the crash bar.
A hand is shown inserting OEM clips into the vehicle's crash bar to secure Brackets 1 and 2. Circles highlight the locations where the clips are inserted.
Fasten Upper Section
Once the lower body is secure, you may fasten the upper body as shown.
- Use the supplied M6 bolt on this side.
- Use the supplied M6 bolt and nut on this side.
A hand is shown using a ratchet and socket to tighten an M6 bolt on the upper section of the Big Mouth intake. Yellow text boxes indicate: 'Use the supplied M6 bolt on this side.' and 'Use the supplied M6 bolt and nut on this side.'
Final Assembly Review
Review the install and make sure nothing is binding or causing any preload on any parts. Loosen and retighten if adjustment is necessary.
Re-assemble the bumper the same way it was removed to complete installation.
The image shows the front of the vehicle with the Big Mouth intake installed and the bumper partially re-assembled. A note advises to re-assemble the bumper as it was removed.
