Excellent 518 reviews on

TTE550 - Upgrade Turbo - Mercedes-AMG A45 2.0T

2.315,00

Delivery icon Shipping time: 3 - 6 business day(s) (8 Feb - 13 Feb)

Option: i'm sending my old turbo

Price:

TTE | TTE10080-01

The TTE550 is TheTurboEngineers' Stage 2 hybrid turbo upgrade for the Mercedes-AMG A45 with the 2.0-liter four-cylinder engine. Developed to deliver up to 550 hp, this turbo combines advanced technology, unparalleled reliability, and a fully plug-and-play installation.

The original BorgWarner turbo forms the basis, but it is completely redesigned internally. The standard supercharger makes way for a larger, billet-milled 7+7 impeller with extended tip technology, resulting in higher efficiency and significantly improved airflow. The compressor housing is CNC-machined to create perfect clearance around the new impeller, significantly increasing turbo efficiency.

A 9-blade high-flow turbine, specially designed by TTE, is mounted on the exhaust side. This turbine reduces backpressure, lowers exhaust gas temperatures, and enables higher boost levels without compromising durability. Its extremely low weight also ensures fast spooling and smooth throttle response.

The TTE550 is equipped with an OEM 7-pad high-load bearing system and a 360° thrust bearing for maximum durability. Each turbo is individually high-speed balanced (VSR) up to 250,000 rpm and comes with an official balance test results document. For optimal performance, TTE recommends a AMS intercooler and replacement of the OEM 50mm concertina hose with a MST 60 mm inlet.

Advantages

• Original BorgWarner turbo as a base
• Billet 7+7 compressor wheel (59 mm inlet)
• 9-blade TTE High-Flow turbine
• 360° thrust bearing and 7-pad high-load bearing system
• CNC machined compressor inlet
• Plug & Play installation
• Power: up to 550 hp (500 hp on 99 RON)
• Individually balanced with VSR test document
• Software recalibration required
• Made in Germany

• Upgrade Turbo

Frequently Asked Questions

How much power does the TTE550 deliver?
The TTE550 delivers up to 550 hp with the right setup, or approximately 500 hp on 99 RON fuel.

Is the installation Plug & Play?
Yes, the turbo fits directly onto the original connections of the AMG 2.0 engine.

Do I need to upgrade any additional components?
Yes, for maximum efficiency an AMS intercooler and MST 60mm intake pipe are highly recommended.

What is the advantage of the 9-blade turbine?
The 9-blade turbine reduces back pressure, lowers exhaust gas temperatures and provides faster boost buildup.

Is ECU tuning necessary?
Yes, software recalibration is required to safely utilize the full potential of the TTE550.

Available variants

• New turbo (3 - 6 working days)
• I send my old turbo (20 - 40 working days)

You have the right to cancel your order up to 14 days after receipt without giving a reason. After cancellation, you have another 14 days to return your product. You will then be credited with the full order amount, excluding shipping costs. Returns must be shipped with tracking. Return shipping costs are your responsibility.

This returns policy does not apply to business customers. For more information, please refer to our terms and conditions for business customers. See our general terms and conditions here.