2021+ Ford F-150 and Tremor (non Raptor) Dual BIG MOUTH Ram Air Intake Snorkels

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Sale price$219.00 Regular price$259.00


Introducing the Velossa Tech 2021+ Ford F-150 and Tremor Dual BIG MOUTH Ram Air Intake Snorkels, available in Quad ram and Dual ram (current listing) configurations.

The 2021+ Ford F-150 and Tremor BIG MOUTH Dual Ram Air features two separate and functional ram air inlet points with stylized inlet flares.

Each ram air duct feeds high speed air to the cavity above the radiator support which in turn feeds the intake cowl, this boosts mass air flow (see data below) and reduces vacuum work. Increasing mass air and reducing vacuum work frees up power and boosts fuel economy. The faster the vehicle moves, the higher the air pressure that feeds the BIG MOUTH system and intake cowl and the more performance you get. 

Below is all the data collected over months of testing. All tests were performed with isolation of the singular variable (with and without the ram air) and with utmost consistency of the test conditions. 


NOTE: Inlet temperatures continuously increasing after back to back runs without the ram air system, compared to lower and consistently repeatable inlet turbo inlet temperatures with the BIG MOUTH ram air system installed.

NOTE: Increase in air load (air consumption, which equates to power) after BIG MOUTH installation. 


NOTE: Dragy runs use GPS to accurately calculate actual on-road performance of a vehicle. This test method is the best way to measure actual performance in real world conditions where a ram air intake really shines. Results indicate an increase in horsepower as the vehicle picks up speed. Top end performance shows a respectable increase in both ET and trap speed.

Looking to add a subtle yet an aggressive look to your Tech 2021+ Ford F-150 and Tremor? Would you also like a boost in performance to compliment this aggressive new appearance? You're in the right place. The Velossa Tech BIG MOUTH is the go-to mod for any induction setup (works with your stock or aftermarket cold air intake).

Our NEW Generation 4 BIG MOUTH Ram Air Intake Snorkels feature removable flare/inlets and allows you to truly customize your intake in ways never before seen!

If you'd like to really get wild, check out our Diode Dynamics integrated BIG MOUTH "LIT KIT", this is a world first!

Generation 4 is a patent-pending feature that will change the way we present our cars to the world, Velossa Tech is proud to be able to offer this new innovative feature. Being able to replace a flare with ease is now a reality. Replacing flares is not just easy, but affordable!

Extra flares can be found here if you'd like to have an assortment on hand. Customization has never been this easy!

NOTE: Generation 4 flares are not backwards compatible with Generation 3 bodies.

The BIG MOUTH was developed for better overall mass air flow for stock, tuned cars or highly modified engines, you also have ability to customize the color of the inlet flare and body. This is truly a unique piece in that it allows you to get the performance benefits of a properly engineered ram duct and have the aesthetic appeal of your liking!!

It will bolt right directly on to the inlet cowl and feed your aftermarket or stock airbox on your Tech 2021+ Ford F-150 and Tremor, in fact it will greatly improve the performance of your stock or aftermarket intake setup.

Designed in-house right here in the USA with the latest aerospace flow path engineering and design techniques, and backed by hours and hours of R&D, fitment testing and real world driving, we are sure you will fall in love with American made quality and engineering.


Maximum performance design, optimized convergent duct

Finished SMOOTH for MAXIMUM air velocity

28 color options to choose from

All hardware included

OEM fitment

Two layer UV protective coating for sun protection against color fade

No permanent modification necessary

No tune necessary (although beneficial if you tune with the BIG MOUTH)

Made in the USA

How It Works

As a car moves through the air, the air pressure directly in front of the bumper increases with the square of speed. The BIG MOUTH is strategically designed and positioned for maximum air pressure recovery. Basically, it feeds your current intake with higher pressure air. It is the same concept as driving below sea level where the air pressure is higher, except you are able to generate higher inlet pressures with a properly designed ram duct such as the BIG MOUTH.

Increasing the inlet absolute pressure to your engine has profound effects on performance. Increases in air mass flow, reduction in wastegate duty cycle (for turbo vehicles) and reduced inlet and charge temps are some of the benefits of running a properly designed ram inlet. On top of all that awesome performance comes the BIG MOUTH growl and sinister stare, it sounds and looks great!


Want your Tech 2021+ Ford F-150 and Tremor to stand out? The BIG MOUTH is the only ram air system for the Tech 2021+ Ford F-150 and Tremor that allows you to choose from over 28 colors for either the body or the flare, giving you the added edge of customization, with hundreds of different variations possible.


Installation can be done with basic hand tools. We supply all straight forward color instructions (downloadable below), backed with our Customer Support email to help guide if any questions arise. All hardware is always included (if necessary) in our BIG MOUTH Ram Air kits.

NOTE: Rain or snow do not adversely affect the engine once a BIG MOUTH is installed.

When people see that massive inlet flare through the grille, they'll know it's Velossa Tech!

Installation Guide


All of our products are proudly made in the USA.

Customer Reviews

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