Vargas N63/N63TU – S63/S63TU Stage 1 TurboCharger Upgrade

The Vargas VTT Stage 1 Hybrid Turbocharger Upgrade is engineered for BMW vehicles equipped with the N63, N63TU, S63, and S63TU engines, delivering substantial power gains while retaining factory-level reliability and fitment. Designed for enthusiasts seeking high performance without sacrificing durability, this upgrade supports up to 800 wheel horsepower when paired with proper fueling, supporting modifications, and professional tuning.

Each turbocharger begins as a complete factory-spec rebuild using OEM-quality internal components. The stock compressor housings are precision-machined to accept VTT custom-sized billet compressor wheels, which are engineered to significantly improve airflow while maintaining the strength and longevity of the factory turbo architecture. All rotating assemblies are triple balanced, including the compressor wheels, CHRA, and final turbo assemblies, ensuring smooth operation, reduced vibration, and long-term reliability under high boost conditions.

The Stage 1 Hybrid turbos are designed as a direct replacement for the factory units, installing into the original turbo location with no required modifications. This makes them an ideal solution for high-performance street and track builds that demand increased power capability while preserving OEM-style installation and serviceability. Each set is sold as a matched pair and includes a one-year limited warranty.

Key Features

Supports up to 800 WHP with proper tuning and fuel
Factory-spec turbocharger rebuild using OEM-quality internals
Custom VTT billet compressor wheels for increased airflow
Triple-balanced compressor wheels, CHRA, and assemblies
Direct-fit installation in the factory turbo location
Matched pair of turbochargers included
One-year limited warranty

Core Charge Information

Includes a refundable core charge
Core charge is refunded upon receipt of usable factory turbochargers
If cores are sent in prior to purchase, production begins after cores are received

Installation Notes

Direct bolt-on replacement
No modifications required to factory mounting locations
Vehicle model must be specified at time of order
Price is for both turbochargers

Fitment

BMW vehicles equipped with the following engines:

BMW N63
BMW N63TU
BMW S63
BMW S63TU

Applicable across multiple BMW chassis platforms using the above engines.

Production & Order Policy

Turbochargers are built to order
Typical production time is 2–4 weeks
Once built, units ship within 2 business days
Cancellations and returns may be subject to restocking fees except in warranty or defect cases