TTE810+ 6658 – Turbo Upgrade – Audi S4 B9 3.0 TFSI

Description

The TTE810+ 6658 is the latest hybrid turbo upgrade from TheTurboEngineers for the Audi S4 B9 3.0 TFSI. This turbo offers the perfect balance of raw power, rapid throttle response, and the convenience of direct plug-and-play installation. Developed as the successor to the TTE710, the TTE810+ delivers significantly more power and torque while maintaining virtually identical responsiveness.

The original BWTS turbo forms the basis, but everything internally has been revised. The TTE810+ is equipped with a larger 7+7 billet compressor wheel (66mm inlet) and an oversized, lightweight 9-blade High-Flow turbine, ensuring optimal flow and lower exhaust gas temperatures. Combined with the reinforced 7-pad thrust bearing system and meticulous CNC machining, the TTE810 is built for maximum reliability under high boost pressures.

Each TTE turbocharger is individually balanced up to 250,000 rpm on our in-house VSR machine, with a balancing standard that far exceeds OEM specifications. The result is quiet, vibration-free operation and a longer service life. The turbocharger comes with an official balancing report including the serial number.

Advantages

• Original BWTS turbo as basis
• TTE Billet 7+7 compressor wheel (66 mm inlet)
• 9-blade High-Flow low-mass turbine
• Reinforced 7-pad thrust bearing system
• Plug & Play installation (larger inlet recommended)
• Power: 600+ hp on 102 RON / 750+ hp on E85
• Dynamically balanced up to 250,000 rpm
• Includes individual balance sheet report
• Software recalibration required
• Made in Germany

Contents

• Upgrade Turbo

Frequently Asked Questions

How much power does the TTE810+ deliver?
Depending on the setup, the TTE810+ delivers 600+ hp on 102 RON fuel and up to 750+ hp on E85.

Do I need to have the ECU tuned?
Yes, a software recalibration is mandatory to use the turbo safely and optimally.

Is this upgrade Plug & Play?
Yes, the TTE810 fits directly onto the original mounting points. However, a larger inlet is recommended.

Does the Diverter Valve need to be replaced?
Yes, it is highly recommended to install a new OEM Diverter Valve upon reassembly.

Available variants

• New turbo (20 – 40 working days)
• I send my old turbo (20 – 40 working days)

Article number: TTE10494