# BD Diesel 2025+ RAM 2500/3500/4500/5500 6.7L Cummins E-PAS Emergency Engine Shutdown

Like a fire extinguisher in your house or an earthquake kit, it's always better to be prepared. Although rare, diesel engine runaway is caused when external hydrocarbons are drawn into the engine and can cause overspeeding and catastrophic engine failure. Life, limb, and your vehicle are put in jeopardy. BD Diesel Performance has you covered should the worst happen with our Electronic Positive Air Shutdown (E-PAS) units by cutting the intake air supply to the cylinders and safely shutting down the engine. The E-PAS controls the electronic throttle body in the intake manifold found on most late-model diesel engines by closing it to shut off the air supply in emergency situations. The E-PAS can be easily installed in less than 1.5 hours with factory plug-in connectors and premade wiring harnesses. Automatically resets itself after shutdown and can be easily removed for truck lease returns.

-   Factory plug in connections and wiring harness, for easy installation and removal in less than 1.5h
-   Factory Plug In Connections And Wiring Harness; For Easy Installation And Removal In Less Than 1.5h
-   Over Speed Shutdown Control Utilizes The Existing Intake Air Control Valve For Reliable Operation
-   Over speed shut down control utilizes existing Intake Air Control Valve for reliable operation
-   Emergency Engine Shutdown, keeping you and your truck safe
-   Emergency Engine Shutdown; Keeping You And Your Truck Safe
-   Save 3 Hours Of Installation Labor Over Mechanical Systems
-   Save 3 hours installation labour over mechanical systems
-   IP67 Rated for particulate and water ingress protection
-   Does not set MIL, unlike other kits on the market!
-   Does Not Set Malfunction Indicator Light
-   Only the switch needs a tool to install
-   Automatically resets after shutdown
-   IP67 Rated Enclosure

This Part Fits:

Year

Make

Model

Submodel

2025-2026

Ram

2500

Big Horn

2026

Ram

2500

Black Express

2025-2026

Ram

2500

Laramie

2025-2026

Ram

2500

Limited

2025-2026

Ram

2500

Limited Longhorn

2025-2026

Ram

2500

Lone Star

2025-2026

Ram

2500

Rebel

2025-2026

Ram

2500

Special Service

2025-2026

Ram

2500

Tradesman

2026

Ram

2500

Warlock

2025-2026

Ram

3500

Big Horn

2025-2026

Ram

3500

Laramie

2025-2026

Ram

3500

Limited

2025-2026

Ram

3500

Limited Longhorn

2025-2026

Ram

3500

Special Service

2025-2026

Ram

3500

Tradesman

## Details

- **Price:** 1008.44 CAD
- **Vendor:** BD Diesel
- **Type:** Positive Air Shutdown
- **Tags:** ClearanceItem:N, Core:N, CorePrice:0, Engine Components>Positive Air Shutdown, EPA:N/A, fits_2025`Ram`2500`Big Horn~2025`Ram`2500`Laramie~2025`Ram`2500`Limited~2025`Ram`2500`Limited Longhorn~2025`Ram`2500`Lone Star~2025`Ram`2500`Rebel~2025`Ram`2500`Special Service~2025`Ram`2500`Tradesman~2025`Ram`3500`Big Horn~2025`Ram`3500`Laramie, fits_2025`Ram`3500`Limited~2025`Ram`3500`Limited Longhorn~2025`Ram`3500`Special Service~2025`Ram`3500`Tradesman, LTL:N, MPN:1036766, Non-CARB:N, Prop65:Y, SpecialOrder:Y, TURN14_ID:862246

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1008.44 CAD | In stock |

## Images

- Photo - Primary
- Photo - out of package
- Photo - out of package
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-2025-ram-2500-3500-4500-5500-6-7l-cummins-e-pas-emergency-engine-shutdown)
> Updated: 2026-07-16