The TTE466 is TheTurboEngineers' latest-generation turbo upgrade for the Hyundai i30N G4KH Facelift. Developed for over 450 hp, it offers the perfect balance of rapid response, high airflow, and durability. The TTE466 offers the ideal solution for those seeking maximum performance while maintaining plug-and-play installation in its original position.
At the heart of the TTE466 is a custom 7+7 billet compressor impeller, CNC-machined from high-strength aluminum and featuring extended tip technology. This impeller displaces significantly more air mass than the standard component without delaying boost pressure buildup. Combined with the proven TTE 9-blade turbine, this results in faster spooling, lower exhaust gas temperatures, and smoother power delivery.
The compressor housing is remachined by TTE with CNC precision to ensure a perfect fit for the larger impeller. In addition, the bearings and mating surfaces have been optimized and equipped with a reinforced 360° motorsport bearing pack for maximum reliability under high loads. Each core is dynamically balanced at multiple levels, with each supplied with an individual balance report.
Advantages
• Original Hyundai housing, fully machined by TTE
• 7+7 billet compressor wheel with extended tip technology
• TTE 9-blade high-flow turbine
• Reinforced 360° motorsport bearing
• CNC machined compressor housing and inlet
• Plug & Play mounting in original position
• Power: 450+ hp possible
• Individually dynamically balanced with test report
• Made in Germany by TheTurboEngineers
Contents
• Upgrade Turbo
Frequently Asked Questions
What is the power of the TTE466?
The TTE466 is designed for over 450 hp, depending on setup, fuel and tuning.
Do I need to send in my original turbo?
Yes, the upgrade is only available upon submission of a working, original i30N Facelift Turbo.
Is tuning required?
Yes, ECU software modification is necessary to ensure maximum efficiency and safety.
What if my turbo is damaged?
If the submitted turbo is not suitable for conversion, you will receive a cost estimate after inspection.
Is there an alternative if I don't want to send a turbo?
Yes, the TTE490 is available as a new unit and offers even higher performance with an improved manifold.
Available variants
• New turbo (3 - 6 working days)
• I send my old turbo (20 - 40 working days)