Performance & Tuning
Better Airflow and Gauges You Can See
Performance work on a modern truck usually starts in two places: what the engine breathes and what you can see while you drive. This section covers both. The depth right now is in air intakes and filters, along with the brackets and pods that put a monitor or gauge somewhere in your line of sight.
Find Parts for Your Vehicle
Measuring your bed
Put a tape measure inside the bed, from the inside of the bulkhead (front wall) to the inside of the closed tailgate. Round to the nearest inch — a 69" measurement is a 5'8" bed.
Bed length is measured inside the box, not along the outside of the truck.
Still unsure? Leave it blank to see every length that fits your truck, or call 888-865-4024.
Air Intakes and Filters is the sub-category with real stock behind it. Rough Country and Rugged Ridge build most of it, covering trucks and Jeeps.
Bully Dog covers the mounting side. These are the brackets, pods and pillar mounts that hold a monitor or a gauge where you can read it at a glance, instead of leaving a screen stuck to the windshield with a suction cup that lets go on a hot day.
The other sub-headings here, throttle boosters, tuners and programmers, fuel injection, gauge pods and turbochargers, are part of how this section is organized rather than where the products currently sit. Browse the intakes and the mounting hardware first. If you are chasing something specific for a diesel or a towing setup, a store can tell you what is available before you order.
Common Questions
What does an air intake actually do?
It replaces the factory airbox and filter with a housing and filter that let the engine draw air more easily. What that is worth varies by vehicle, by how it is driven and by what else has been done to the truck, so read the manufacturer's own claims on the listing rather than expecting a number we would have to invent.
Where does a monitor or gauge mount?
That is what the mounting hardware in this section is for. Pods and brackets put the display on the A-pillar, the dash or the steering column, positioned so you can read it without taking your eyes far off the road. Mounts are vehicle-specific, so filter by year, make and model before you pick one.
Do you install this kind of work?
Installation is available at every one of our stores. An intake is a straightforward job on most trucks, and mounting a monitor cleanly is the kind of thing that goes faster with the right trim tools than it does in a driveway. Ask the store when you order and it can be fitted at pickup.