Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Ignitions and Electrical› Ignition Boxes and Components

Femto /

ECU Tuning Service

Name: ECU Tuning Service
Brand: Femto /
SKU: 6883365847158

$1,048.57

SKU: 6883365847158

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Description

The Femto DME Bench Unlock Service provides a solution for owners of Bosch-locked Engine Control Units (ECUs) that require unlocking for tuning purposes. This service specifically targets hard-locked DMEs, ensuring they are prepared for performance modifications. The process is conducted with a high level of care and is fully insured, offering peace of mind to the customer. In the unlikely event that the DME is lost during the service, Femto will replace it at no additional cost, underscoring their commitment to customer satisfaction and security. This bench unlock service is essential for vehicles equipped with B48 and B58 engines from June 2020 to the current model year. Compatibility includes specific Toyota Supra GR A90 J29 models. The service requires the DME to be sent in for unlocking, as it is not an in-vehicle procedure. Once unlocked, the DME can be reinstalled, enabling advanced tuning capabilities.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Femto /
Part Number	6883365847158
Category	Ignitions and Electrical

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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