SUPERCHIPS | Flashpaq with PCM Swap | RAM 1500 5.7L | 3846 / 3846-S / 3846-S1

Description
Flashpaq F5 provides handheld engine and transmission tuning with the manufacturer PCM swap program.
- Choose from supported regular- and premium-fuel calibrations.
- Monitor vehicle data and read or clear diagnostic trouble codes.
- Supported settings include tire-size calibration.
- Select the correct body style and model year.
Each option is a separate vehicle-specific product. Choose the part number that matches your application.
Fitment Table
Part 3846
| Years | 15-17 |
|---|---|
| Vehicle | RAM 1500 |
| Engine | 5.7L HEMI gasoline, 8-speed transmission |
Fitment notes: PCM swap/unlock program required before tuning. Not 2500/3500, V6, diesel or other transmission applications.
Part 3846-S
| Years | 18-24 |
|---|---|
| Vehicle | 2018 RAM 1500 and 2019-2024 RAM 1500 Classic |
| Engine | 5.7L HEMI gasoline, 8-speed transmission |
Fitment notes: PCM swap/unlock program required before tuning. Install the included bypass module before programming. Not 2500/3500, V6, diesel or other transmission applications.
Part 3846-S1
| Years | 19-22 |
|---|---|
| Vehicle | RAM 1500 New Body |
| Engine | 5.7L HEMI gasoline, 8-speed transmission |
Fitment notes: PCM swap/unlock program required before tuning. Install the included bypass module before programming. Not 2500/3500, V6, diesel or other transmission applications.
3846: Manufacturer instructions and support
3846-S: Manufacturer instructions and support
3846-S1: Manufacturer instructions and support
Match the exact year, engine and vehicle configuration to the selected part number before ordering. Vehicle collection names cover broad generations and do not override the restrictions above.
Manufacturer PCM swap process. Manufacturer lists 19-22 for 3846-S1 in its title and overview, while a feature bullet mentions 2023. This listing is limited to 19-22 pending confirmation.
Warranty
Superchips provides a limited one-year warranty against defects in materials and workmanship to the original purchaser in Canada and the United States. Coverage is subject to the manufacturer's conditions and exclusions. Keep your proof of purchase.
Shipping & Returns
Shipping & Refund Policy
Shipping:
We ship across Canada. Orders are processed within 1–2 business days. Delivery within Canada typically takes 3–10 business days depending on location and carrier. Tracking information will be provided once your order ships.
Refunds & Returns:
Returns are accepted within 30 days of delivery. Items must be unused and in original packaging. Please review our full return policy for more details.
Damaged or Incorrect Items:
If you receive a damaged or incorrect item, please contact us within 5 days of delivery. Call or text 416-624-1357 or email sales@Niagarajeeps.ca so we can resolve the issue quickly.