PORSCHE 718 BOXSTER – STAGE 1 PERFORMANCE SOFTWARE

$1,655.99

Stage 1: 300–420HP → 360–440HP (+40HP) | 280–317 → 347–369 lb-ft (+59 lb-ft). Stage 2: 390–455HP / 369–384 lb-ft. Bosch MED17 / MG1 family. OBD / Bench by variant flash. 100% reversible.

Modifications

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Base Tune $1,655.99
Total $1,655.99
Description

PORSCHE 718 BOXSTER (2017-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE

2.0T/2.5T H4 or 4.0L H6 — Bosch MED17 / MG1 family — OBD / Bench by variant Flash

SKU: AMT.POR.718.BOX.STG1


Performance Gains

Specification Original Stage 1 Stage 2
Power (HP) 300–420 360–440 (+40 HP) 390–455 (+62 HP)
Torque (lb-ft) 280–317 347–369 (+59 lb-ft) 369–384 (+77 lb-ft)

Required & Recommended Parts

Tune Required Parts Recommended Parts
Stage 1 BMC Panel Filters
Stage 2 ECU bench/EEPROM service included Sport exhaust, performance intake

Overview

The 718 Boxster range split into two very different tuning personalities: turbo flat four cars with major software headroom and later 4.0 litre naturally aspirated halo models that respond more subtly. On the turbo cars, gains are dramatic, while the 4.0 models benefit more from sharper throttle behavior, cleaner torque delivery, and supporting hardware.

Key Features

  • Turbo four models gain huge torque
  • NA 4.0 models gain response and refinement
  • strong real world acceleration improvements
  • excellent platform for intake, exhaust, and intercooler upgrades

Vehicle Specifications

Parameter Specification
Production Years 2017-2024
Engine 2.0T/2.5T H4 or 4.0L H6
ECU Type Bosch MED17 / MG1 family
Flash Method OBD / Bench by variant
Time Required Same day (OBD flash via POWERGATE4)

Programming Instructions

The Bosch MED17 / MG1 family 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 connect directly to the ECU on the bench, read the stock file, and flash your custom tune
  4. Turnaround is typically 3–5 business days from receipt
  5. Reinstall the returned ECU — the tune is active immediately on start-up

Shipping Instructions

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

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

Additional information
Weight0.66 lbs
Dimensions16 × 14 × 12 in
Vehicle MakePorsche
Vehicle Model718 Boxster
Vehicle Generation
Vehicle Year
Shipping and Delivery

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