CHRYSLER PACIFICA 3.6L V6 – STAGE 1 PERFORMANCE SOFTWARE

$1,095.99

Stage 1: 287HP → 305HP (+18HP) | 262 → 277 lb-ft (+15 lb-ft). Stage 2: 320HP / 291 lb-ft. Continental GPEC2A PCM. Bench flash. 100% reversible.

Modifications

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Base Tune $1,095.99
Total $1,095.99
Description

CHRYSLER PACIFICA 3.6L V6 (2017-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE

3.6L Pentastar V6 NA — Continental GPEC2A PCM — Bench Flash

SKU: AMT.CHR.PACIFICA.36.STG1


Performance Gains

Specification Original Stage 1 Stage 2
Power (HP) 287 305 (+18 HP) 320 (+33 HP)
Torque (lb-ft) 262 277 (+15 lb-ft) 291 (+30 lb-ft)

Required & Recommended Parts

Tune Required Parts Recommended Parts
Stage 1 Performance air filter
Stage 2 Sport exhaust, performance intake, headers

Overview

The Pacifica is not a traditional performance vehicle, but it is still a worthwhile tuning product because minivan buyers care about response, part-throttle feel, and loaded drivability. HP Tuners explicitly supports this platform inside the broader 2015+ Stellantis PCM service model. That makes it a niche but commercially sensible bench-first family-vehicle SKU.

Key Features

  • throttle refinement
  • transmission behavior improvement
  • part-throttle torque
  • loaded drivability
  • premium-fuel optimization

Vehicle Specifications

Parameter Specification
Production Years 2017-2024
Engine 3.6L Pentastar V6 NA
ECU Type Continental GPEC2A PCM
Flash Method Bench
Time Required 3–5 business days (ECU mail-in bench service)

Programming Instructions

The Continental GPEC2A PCM ECU requires bench flashing — direct connection to the ECU outside the vehicle. The ECU must be removed and shipped to AMT Tuning for programming.

  1. Remove the ECU from your vehicle (refer to your workshop manual for location and procedure)
  2. Package securely and ship to AMT Tuning at the address below
  3. AMT will read your stock file and flash your custom tune directly on the bench
  4. Turnaround is typically 3–5 business days from receipt
  5. Reinstall the returned ECU — the tune is active immediately on start-up

Shipping & Contact

AMT Tuning Ltd, 6-25 Edilcan Drive, Concord, Ontario L4K 3S4 Canada

Phone: +1 877 469 9440 | Email: sales@amttuning.com

Additional information
MakeChrysler
Vehicle MakeChrysler
ModelChrysler Pacifica 3.6L V6
Production Year2017-2024
Shipping and Delivery

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