PORSCHE 951.618.121.02 Dme Engine Autothority 0261200075

( Protection Lock: No ), ( Memory: Eeprom ), ( Manufacturer Part Number: 951.618.121.02 ), ( Terminal Type: Pin ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Type: Engine Control Unit ), ( Item Height: 3 In ), ( Features: Easy Installation )

Review PORSCHE 951 Dme Engine Computer 95161812102 Autothority fits TURBO 944

The Porsche 951.618.121.02 944 Turbo DME Engine, also known as the 951 DME Engine or 951.618.121.02 0261200075 Autothority Engine, is a high-performance powertrain designed for the iconic Porsche 944 Turbo model. This engine is a significant upgrade from the standard 944 engine, offering increased horsepower, torque, and overall performance.

The DME (Digital Motronic Engine Management) system is a state-of-the-art engine control unit that optimizes fuel injection, ignition timing, and other engine parameters for peak performance. It also features closed-loop lambda control for precise air-fuel ratio monitoring, ensuring optimal combustion efficiency and reduced emissions.

Under the hood, the 951.618.121.02 944 Turbo DME Engine boasts a 2.5-liter, four-cylinder, intercooled and turbocharged design. It generates an impressive 247 horsepower at 5500 RPM and 283 lb-ft of torque at 4500 RPM. These figures represent a substantial improvement over the base 944 engine, providing a thrilling driving experience with excellent power delivery and responsiveness.

The engine block is made from lightweight aluminum, contributing to reduced weight and improved power-to-weight ratio. The cylinder heads are also made from aluminum and feature pressurized cooling to help maintain optimal operating temperatures during high-performance driving.

The turbocharger system features a wastegate to help manage boost pressure and prevent excessive lag, ensuring impressive power delivery across the rev range. The intake and exhaust systems are optimized for maximum flow and efficiency, further enhancing engine performance.

This engine is a drop-in replacement for the standard 944 engine, making it an excellent choice for those looking to upgrade their 944 Turbo with a more powerful and efficient powertrain. With its advanced DME engine management system, impressive power output, and high-quality construction, the Porsche 951.618.121.02 944 Turbo DME Engine is an excellent choice for enthusiasts seeking to elevate their driving experience.

The Porsche 944 Turbo with the 951 DME engine, specifically the part number 951.618.121.02 95161812102 0261200075, is a high-performance engine that was produced by Autothority for the Porsche 944 Turbo model. Here are some pros and cons of buying this engine for your Porsche 944 Turbo.

1. Increased Power: The Autothority 951 DME engine upgrade is known to provide significant power gains over the stock engine. This can result in improved acceleration, top speed, and overall performance.

2. Better Fuel Efficiency: Despite the increased power, some users have reported improved fuel economy with the Autothority engine upgrade.

3. Improved Durability: The Autothority engine upgrade is designed to be more robust than the stock engine, which can lead to longer engine life and reduced maintenance costs.

4. Better Drivability: The Autothority engine upgrade can provide smoother and more responsive power delivery, making the driving experience more enjoyable.

5. Enhanced Engine Sound: The Autothority engine upgrade can result in an enhanced engine sound, adding to the overall driving experience.

1. Cost: The Autothority engine upgrade is a significant investment, and the cost can be a barrier for some buyers.

2. Complex Installation: Installing the Autothority engine upgrade can be a complex process, and it may require specialized knowledge and tools.

3. Potential Compatibility Issues: Depending on the specific modifications or upgrades that have been made to the Porsche 944 Turbo, there may be compatibility issues with the Autothority engine upgrade.

4. Potential Tuning Issues: Some users have reported tuning issues with the Autothority engine upgrade, and it may require additional tuning to achieve optimal performance.

The Autothority 951 DME engine upgrade for the Porsche 944 Turbo offers significant power gains, improved fuel efficiency, better durability, improved drivability, and an enhanced engine sound. However, the cost, complex installation, potential compatibility issues, and tuning issues can be drawbacks for some buyers. Ultimately, the decision to purchase this engine upgrade depends on individual priorities, budget, and technical expertise.

If you are considering purchasing the Autothority 951 DME engine upgrade for your Porsche 944 Turbo, it is recommended that you thoroughly research the potential benefits and drawbacks, seek advice from experienced Porsche mechanics, and carefully consider your budget and technical expertise before making a decision. Additionally, it is important to ensure that the engine upgrade is compatible with any existing modifications or upgrades on your Porsche 944 Turbo.

Details:

This is a Porsche 944 Turbo DME engine computer. This box has been opened and the tabs are still straight so it is easy to get back in. The chip is easily removable. I don't know anything about the programming on chip and if there was engine hardware like a special banjo bolt to adjust boost that went with it.

It has an Autothority chip in it. It has been tested and is known good.

part #: 95161812102 prices

• $399.00-$699.00

specifications ecusrush:

• for models: Turbo, 944
• for makes: Porsche
• protection lock: No
• memory: Eeprom
• manufacturer part number: 951.618.121.02
• terminal type: Pin
• vintage part: Yes
• placement on vehicle: Front
• type: Engine Control Unit
• item height: 3 In
• features: Easy Installation

offer ecusrush:

• quantity: 1
• started: November 22, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

general ecusrush:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
• condition: Used

payments ecusrush:

• credit card: Diners-club
• wallet: Google-pay
• other

returns ecusrush:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

shipping ecusrush:

• type: Calculated
• cost: $24.75
• service: UPS Ground
• transit: 4-10 Days
• carrier: UPS
• class: Standard

seller ecusrush:

• # reviews: 1294
• city: Norcross, Georgia
• rating: 100.0%

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