CADILLAC CT5-V (SPORT) – STAGE 1 PERFORMANCE SOFTWARE

$1,299.00

Stage 1: 360HP → 410HP (+50HP) | 405 → 479 lb-ft (+74 lb-ft). Stage 2: 440HP / 524 lb-ft. GM E99 ECM. Bench flash. 100% reversible.

Modifications

VIN Number *

Must be exactly 17 characters. Letters I, O, and Q are not allowed.

Contact Email *

Base Tune $1,299.00
Total $1,299.00
Description

CADILLAC CT5-V (SPORT) (2020-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE

3.0T Twin-Turbo V6 — GM E99 ECM — Bench Flash

SKU: AMT.CAD.CT5.V.STG1


Performance Gains

Specification Original Stage 1 Stage 2
Power (HP) 360 410 (+50 HP) 440 (+80 HP)
Torque (lb-ft) 405 479 (+74 lb-ft) 524 (+119 lb-ft)

Required & Recommended Parts

Tune Required Parts Recommended Parts
Stage 1 Performance air filter
Stage 2 Upgraded intercooler, downpipe / sport exhaust Charge pipe, performance air filter

Overview

The CT5-V Sport is a strong mid-tier sedan tuning product because the 3.0 twin-turbo V6 has useful headroom and responds well to calibration. The platform shares the newer GM controller philosophy seen across premium models, so access needs to be priced correctly. Once that is handled, it becomes a very attractive German-alternative performance SKU.

Key Features

  • twin-turbo boost control
  • torque management recalibration
  • throttle sharpening
  • transmission refinement
  • premium-fuel mapping

Vehicle Specifications

Parameter Specification
Production Years 2020-2024
Engine 3.0T Twin-Turbo V6
ECU Type GM E99 ECM
Flash Method Bench
Time Required 3–5 business days (ECU mail-in bench service)

Programming Instructions

The GM E99 ECM 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
MakeCadillac
Vehicle MakeCadillac
ModelCadillac CT5-V (Sport)
Production Year2020-2024
Shipping and Delivery

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