Ignitions and Electrical› Computers, Chips, Modules and Programmers

Racingline

PCM Plug-In Tuning

$921.98

SKU: VWR030001-RS38Y

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The RacingLine PCM Plug-In Tuning is a performance enhancement solution for the Audi RS3 8Y. It utilizes a standalone PCB that communicates with the factory ECU to safely increase power and torque levels.

Developed over 12 months by RacingLine's in-house calibration team, this tuning solution aims to provide smooth and progressive gains throughout the rev-range. It is designed with OE quality standards and includes a billet case, carbon fiber bracket, and a wiring loom built to the specific length for the RS3 fitment. A deactivation plug is also included for easy removal.
Show original supplier description
The RacingLine PCM Plug-In Tuning is a performance solution engineered for the Audi RS3 8Y equipped with the 2.5 TFSI EA855 Evo engine. This system utilizes a standalone Power Control Module (PCM) PCB that interfaces with the factory ECU. It has been meticulously developed by RacingLine's in-house calibration team over a 12-month period to deliver safe and significant increases in power and torque. The PCM Plug-In Tuning is designed to provide impressive and smooth gains, with power increases to an expected 450ps and 600Nm, distributed progressively across the entire rev-range. Furthermore, the system is easily removable at any time, leaving no trace. This tuning solution emphasizes OE levels of quality in its construction and application. It also comes with a deactivation plug, offering the flexibility to temporarily disconnect the PCM when desired. The product is designed for the Audi RS3 8Y Sedan with the 2.5T engine, model years 2022-2024.

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

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Specifications

BrandRacingline
Part NumberVWR030001-RS38Y
CategoryIgnitions and Electrical

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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.

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