By SXTH Element

"N" 2.0T S-400 Gen2 Turbocharger Upgrade

Regular price $2,199.00 USD
Regular price Sale price $2,199.00 USD
Shipping calculated at checkout.

Fits the following vehicles:

  • Hyundai Elantra N 2022+
  • Hyundai Kona N 2022+

Hyundai Veloster N 2019+ (requires Kona N hot side charge pipe)

Regular price $2,199.00 USD
Regular price Sale price $2,199.00 USD
Gen2 S-400 Turbocharger
Warning: Due to larger compressor housing intake diameter, our V2 Turbo inlet is required for optimal intake performance with this turbo. 2024 models include a new 5+5 turbine and increased inlet machining. Expert installation is required, and warranty will be voided for installation with used oil lines or a turbo "blanket". Does not include M6 hot side charge pipe stud for comp housing.
Gen2 S-400 Turbocharger Introduction

Introducing the Gen2 S-400 Turbocharger

Introducing our most advanced hybrid turbocharger yet: the Gen2 S-400. A product of extensive research and development, it represents the zenith of our efforts, offering unparalleled performance and efficiency.

Gen2 S-400 Key Features

Key Features of the Gen2 S-400 Turbocharger

The Gen2 S-400 Turbocharger is equipped with a precision-machined compressor and turbine housing, ensuring optimal performance and efficiency. Its SXTH-designed sinuous curve compressor features striking purple anodizing, while the custom cast Inconel turbine enhances both durability and efficiency.

Additional enhancements include an improved oil deflector for better longevity, upgraded thrust components for increased stability, and VSR balancing accompanied by a detailed performance report. The optimized compressor inlet machining maximizes smooth airflow, and the exclusive hybrid turbocharger design has been dyno proven to achieve up to 460whp with the original electronic wastegate, provided proper supporting modifications and fuel delivery are in place.

State-of-the-Art Compressor Design

State-of-the-Art Compressor Design

The core of the Gen2 S-400 lies in its advanced compressor wheel. Utilizing a meticulously engineered sweptback sinuous curve design, it achieves optimal airflow efficiency, enabling remarkable power delivery and consistency.

Superior Turbine Wheel Technology

Superior Turbine Wheel Technology

The enhanced Inconel exhaust turbine wheel of the Gen2 S-400 represents a synergy of power and efficiency. Its 5+5 blade configuration enhances gas flow dynamics, significantly reducing backpressure for massive top-end power potential.

Advanced Balancing and Durability

Advanced Balancing and Durability

The Gen2 S-400 features precision VSR balancing and a robust 360-degree thrust bearing, ensuring outstanding performance stability, reduced vibration, and prolonged turbocharger lifespan.

Proven Performance Enhancement

Proven Performance Enhancement

Setting a new benchmark, the Gen2 S-400 has a DynoJet proven output of 450whp at 28 PSI (with proper supporting mods and fuel delivery). This exceptional performance is attained on a fully modified vehicle featuring all SXTH modifications and direct port methanol injection, exemplifying its superior design and efficiency.

Features

  • Precision Machined Compressor and Turbine Housing for optimal performance.
  • SXTH-Designed Point Milled Sinuous Curve Compressor (54/67mm) with striking purple anodizing.
  • Custom Cast Inconel 49/52mm 5+5 Turbine for superior efficiency and durability.
  • Enhanced Oil Deflector, improving longevity and reliability.
  • Upgraded Thrust Components for enhanced turbocharger stability.
  • VSR Balanced with an included detailed performance report.
  • Optimized Compressor Inlet Machining for maximized and smooth airflow.
  • Exclusive Hybrid Turbocharger Design - Dyno Proven to achieve up to 460whp with the original electronic wastegate (with proper supporting mods and fuel delivery on test car, individual results may vary depending on tuner, mods and engine health).

Turbocharger Specs

Model: Gen2 S-400 Turbocharger

Compressor Material: Precision Machined 7075 Alloy

Turbine Wheel: Custom Cast Inconel 49/52mm, 5+5 Blade

Compressor Inlet Size: 54/67mm SXTH-Designed Sinuous Curve

Thrust Bearing: 360-Degree Thrust Bearing

Balancing: VSR Balanced with Performance Report

Max Power Output: Up to 460whp (Dyno Proven)

Warranty: Requires Expert Installation

Wastegate Adjustment

Please refer to the OEM manual for proper wastegate adjustment procedures to ensure optimal performance and prevent potential damage.

Customer Reviews

Based on 6 reviews
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M
M.C.
Very good power and still very good spool time, well worth it vs OEM

My stock OEM Veloster N turbo blew up and I had a choice between Veloster N OEM, Elantra N OEM, and this Gen2 S-400. Decided to spend the money on this and do not regret a single bit. Absolutely amazing performance, spins PS4S's in 1st or 2nd with the new tune as well.

The only gripe I have is, during the drive home from the shop that installed it the wastegate actuator decided to die, but that couldn't have been foreseen and it's just an OEM issue. Swapped the old blown turbo's actuator on and it works fine now, very easy 350whp from 23psi :)

J
Jeffrey K.

NOT worth the money. Considering you need to spend a few hundred bucks more to get all the necessary components, then not have all that big of a power difference. Shameful. Don’t waste your money.

D
Dalton
Great upgrade

Good quality great performance. Pretty responsive for the size