# Kleinn 21-24 Dodge Ram 1500 TRX Onboard Air System 1500 TRX

Equip your vehicle with the Kleinn onboard air system, engineered specifically for owners who demand professional-grade utility and precision vehicle-specific fitment. This premium heavy-duty kit provides a reliable high-output air source directly on your chassis, allowing you to easily inflate large tires, power air tools, operate air suspension bags, or tackle demanding off-road challenges. The heart of this high-performance system features a model 6450RC 150 PSI waterproof high-output air compressor paired with a powder-coated steel three-gallon air tank. Both components mount securely beneath the truck using custom-engineered, direct-fit mounting brackets that bolt directly to existing factory locations. This system features a true 100 percent bolt-on installation that requires absolutely no cutting, welding, or drilling, allowing anyone to achieve a professional-looking setup. For ultimate utility, the package includes a remote-mounted quick connect, a high-pressure tire inflator hose with a dedicated storage bag, a 160 PSI panel-mounted gauge for effortless monitoring from inside the cab, and a locking air chuck equipped with an integrated digital pressure gauge and pressure release valve. System comes complete with all necessary air lines, wiring, and high-grade hardware. Built to endure the toughest environments, this complete package provides the ideal balance of discreet original equipment manufacturer style mounting and high-output pneumatic performance that serious truck builds count on.

-   Vehicle-Specific Black Powder Coated Direct Bolt-on Brackets for Easy Installation
-   Tire Inflation Kit with Quick Connect Relocation Bracket Included
-   6353RT Air Tank Capacity: 3.3 gal
-   6355RT Air Tank Capacity: 3.3 gal
-   160PSI Air Gauge w/ Mount

This Part Fits:

Year

Make

Model

Submodel

2021-2024

Ram

1500

TRX

## Details

- **Price:** 1406.41 CAD
- **Vendor:** Kleinn Air Horns
- **Type:** Horns

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1406.41 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kleinn-21-24-dodge-ram-1500-trx-onboard-air-system-1500-trx)
> Updated: 2026-06-29