DTE PowerControl RX Tuning Module for BMW M3, M4, X3 M & X4 M Competition

The DTE PowerControl RX tuning module optimizes engine parameters on 3.0L BMW M models to improve acceleration and power delivery. By adjusting multi-channel engine signals, this unit achieves gains up to +102 hp and +107 lb-ft of torque while preserving factory engine protection features. Drivers can switch between Sport, Dynamic, and Efficiency modes directly using a smartphone app.

Vehicle Fitment

This module applies to 3.0L BMW M vehicles including 2021-2026 BMW M4 Competition, 2021-2026 BMW M3 Competition, 2020-2024 BMW X3 M Competition, and 2020-2025 BMW X4 M Competition models. It integrates directly with OEM wiring sensor connections. See the Vehicle Fitment table for full year-by-year fitment.

What's in the Box

• DTE PowerControl RX Module
• Vehicle-specific wiring harness
• Installation instructions

Key Features

• Power gains up to +102 BHP and +107 lb-ft of torque depending on application
• Three driving modes with seven fine-tuning levels: Sport, Dynamic, and Efficiency
• Smartphone integration for iOS and Android to switch modes and view data
• Multi-channel hardware that keeps factory engine protection intact
• Dyno-tested and TÜV-certified for quality compliance
• Backed by DTE's 5-year limited manufacturer warranty

Specifications

Installation

Installation uses plug and play harnesses designed specifically for designated sensor locations. The system allows straightforward removal to revert to stock engine settings. Installation Instructions (PDF)

Compliance

Tested and TÜV-certified for quality standards and compliance.

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.