MCLAREN ELVA 4.0T V8 (2021-2022) — Stage 1 ECU Performance Tune
$4,999.00
Stage 1: 804HP → 850HP (+46HP) | 590 → 664 lb-ft (+74 lb-ft). Stage 2: 885HP / 700 lb-ft. Bosch ME17.8.33. OBD or bench flash. 100% reversible.
MCLAREN ELVA (2021-2022) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
4.0T V8 (M840TR) — Bosch ME17.8.33 — OBD OR BENCH FLASH
SKU: AMT.MCL.ELVA.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 804 | 850 | 885 |
| Torque (lb-ft) | 590 | 664 | 700 |
Required & Recommended Parts
| Tune | Required Parts | Recommended Parts |
|---|---|---|
| Stage 1 | — | BMC Panel Filters |
| Stage 2 | BMC Panel Filters, High-Flow Cats, Sports Exhaust | Cold-Air Intake, Catless Downpipes |
Overview
The Elva shares the 4.0 twin turbo M840TR architecture with McLaren’s Ultimate Series cars but delivers it in a light open cockpit roadster format. Tuning adds stronger mid range thrust and faster boost response, giving the car even more immediacy without dulling its raw feel.
Key Features
- Faster transient boost response
- Stronger mid range acceleration
- Improved throttle sharpness
- Harder top end pull
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2021-2022 |
| Engine | 4.0T V8 (M840TR) |
| ECU Type | Bosch ME17.8.33 |
| Flash Method | OBD or Bench Flash |
| Time Required | 1–3 hours |
Programming Instructions
- Tuning can be performed via the OBD-II diagnostic port or bench flash depending on ECU version.
- OBD flashing is compatible with the Alientech Powergate 4 for remote self-flashing.
- For bench flash service, ECU must be shipped to AMT Tuning.
- Original factory file is stored for easy revert to stock.
Shipping Instructions
Please pack ECU securely using anti-static material or bubble wrap. Ship in a padded box with tracking and insurance.
Shipping Address:
AMT Tuning Ltd
6-25 Edilcan Drive
Concord, Ontario L4K 3S4 Canada
Phone: +1 877 469 9440
Email: sales@amttuning.com
| Weight | 0.66 lbs |
|---|---|
| Dimensions | 16 × 14 × 12 in |
| Vehicle Make | McLaren |
| Vehicle Model | Elva |
| Vehicle Generation | |
| Vehicle Year |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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