E60 M5 ECU Tune

🏎️ Product Description – E60 M5 ECU Tune

Unlock the full potential of your BMW E60 M5. The Infinity Design ECU Tune is precision‑engineered for the S85 V10 engine, delivering sharper throttle response, optimized power curves, and enhanced drivability across the RPM range. Developed through dyno testing and real‑world validation, this tune maximizes performance while maintaining reliability for both street and track applications.

Unlike generic flash tunes, Infinity’s calibration refines cold‑start behavior, improves mid‑range torque, and enhances top‑end power — transforming the M5 into a sharper, more exhilarating machine without compromising safety.

🔧 Key Features

• Performance Gains: Increased horsepower and torque across the RPM band

• Throttle Response: Sharper, more immediate pedal feedback

• Dyno‑Proven Calibration: Tested for consistency and reliability

• Refined Driveability: Improved cold starts and smoother power delivery

• Track & Street Ready: Balanced for performance and long‑term durability

• Plug‑and‑Play Installation: Flash via OBD port, no permanent modifications

Infinity Design’s E60 M5 ECU Tune is the ultimate upgrade for enthusiasts seeking more power, sharper response, and refined drivability from their S85 V10.

If your item is in stock and the order is placed before 3 PM, it will ship the same day. Products that include ceramic coating are shipped the following business day. If the product or color you’re looking for is out of stock, you can join the waitlist by clicking the “Email When Available” button. We’ll notify you as soon as it’s back and provide an estimated restock time.

Custom Orders
For custom requests, please email us directly. We’ll review your order and provide an estimated delivery time based on the required manufacturing process.

Damaged, Incorrect, or Missing Items
If your order arrives damaged, incorrect, or missing parts, simply email us a photo along with your order number. We’ll arrange a refund or exchange right away. Contact us at info@ttmengineering.se and we’ll make it right.

Returns & Satisfaction
Unused and uninstalled products are eligible for a refund, exchange, or store credit. Unfortunately, once a product has been used or installed, we cannot accept returns or offer refunds. If you decide you don’t like a product after installation, it will not qualify for return.

Restocking Fee
A restocking fee of 20% of the original purchase price may apply to returned products. This fee covers the costs of processing and restocking. Please refer to our Policies Page for full details on exchanges and returns.