BMW & Toyota B58 Stage 2 Hybrid Turbo | Supra MK5 A90 Z4 G29 | 550-580 HP

Serious Performance Upgrade

The Stage 2 Hybrid for the B58 engine is designed for owners who demand more than what the factory turbo can provide, without sacrificing the legendary low-end response of the 3.0L straight-six. By machining the OEM housings to accept a significantly larger billet compressor wheel and a high-flow 9-blade turbine, we unlock the airflow needed to reach nearly 580 HP. This is a robust, reliable solution for daily-driven Supras and BMWs that need to perform at the highest level on both the street and the highway.

Why This Turbo Wins

• Target power of 550-580 HP
• Optimized CNC Billet compressor wheel for rapid boost onset
• Custom 9-blade turbine wheel for improved exhaust flow
• Reinforced performance bearing system for stable high boost
• 100% Plug & Play installation
• Retains original high-quality BorgWarner actuator
• Precision balanced on VSR machines for motorsport reliability

Internal Upgrades

• Custom CNC Billet Compressor Wheel: Lighter and more aerodynamic than stock, allowing for higher boost at lower intake temperatures.
• 9-Blade High-Flow Turbine Wheel: Reduces backpressure, allowing the engine to hold power all the way to the redline.
• Upgraded Bearing System: Features reinforced journal bearings designed to handle increased axial loads from higher boost targets.
• Precision Machined Housings: Exhaust and compressor housings are CNC profiled for maximum volumetric efficiency.
• VSR High-Speed Balancing: Each core is balanced to ensure vibration-free operation at real-world engine speeds.

Performance Characteristics

The B58 Stage 2 Hybrid is characterized by its broad, flat torque curve. It retains the “instant” response the B58 is known for, but unlike the stock turbo, it doesn’t taper off at high RPM. Instead, it continues to pull hard, providing a much more aggressive top-end feel. It is the perfect setup for drivers who want a significant power increase that feels like a factory-optioned “super-B58.”

Vehicle Compatibility

Designed for B58 3.0L I6 engines (typically 340 HP variants):

• Toyota: Supra MK5 (A90)
• BMW: Z4 M440i (G29)
• BMW: M340i / M440i / 540i (F & G Series)

Please verify fitment before ordering.

Weight	5 kg
Product type	Just Upgrade, Complete Turbo
Power range	600HP

⟶ Warranty
Every upgraded turbocharger comes with a 12-month warranty with no mileage limit.

⟶ Lead Time & Shipping
We typically need around 2 weeks to complete and dispatch your upgraded unit. In more complex cases, allow up to 3 weeks (turbo upgrades demand precision, and our machining process is not something we rush).

Shipping costs and carriers:

• European Union: €25 via DPD
• United Kingdom: €49 via DHL
• Rest of the World: €99 via UPS

Average delivery time: 3–14 working days.

⟶ Full Insurance
Every parcel is fully insured from our workshop to your door.

⟶ Don't See Your Turbo Listed?
Our catalogue is just a fraction of what we can do. Contact us, our development team is constantly working on new models and we can likely build what you need.

⟶ Required Information at Checkout
To ensure your turbocharger is built correctly, please include the following when placing your order:

• Engine code
• Car model
• Stock power output
• VIN number

⟶ Which Option Is Right for You?

• Just Upgrade: You send us your existing turbocharger and we modify it. The unit must be genuine and free of cracks.
• Complete Turbo: We supply a fully built, ready-to-install turbocharger set. Nothing to send, just order and fit.

• Turbo Modification Service (Core Exchange Type)
  This listing is for the modification of your original turbocharger. You must send your turbocharger to us for upgrade.
• Turnaround Time: up to 14 working days after receiving your turbo.
• Ready-built turbocharger may be available separately after prior arrangement.
• If the electronic actuator/controller is damaged, repair/replacement is not included.
• If no old turbo is sent, a refundable core deposit applies.