Description
Disclaimer : Orders cancelled during the lead time are subject to a 5% non-refundable merchant fee. In rare instances, a 15% restocking fee may apply.
Upgrade your Porsche 4.0L twin-turbocharged V8 with the PureTurbos High-Performance Turbo Upgrade, engineered to deliver significantly increased airflow, improved exhaust efficiency, and enhanced durability under high-boost applications.
This PureTurbos turbo upgrade is capable of supporting 800+ WHP, with actual results varying depending on fuel quality, engine configuration, ECU calibration, and supporting modifications. The upgrade combines an upgraded billet compressor wheel, high-flow turbine wheel, upgraded CHRA, and VSR high-speed balancing while retaining the factory OEM turbocharger housing for a seamless, factory-like installation.
Designed specifically for the Porsche Panamera and Porsche Cayenne 4.0L twin-turbocharged V8, this turbo upgrade provides a substantial performance upgrade while maintaining the OEM housing configuration.
Key Features
- 800+ WHP capable, depending on fuel and supporting modifications
- Upgraded billet compressor wheel for increased airflow
- High-flow turbine wheel for improved exhaust efficiency
- Upgraded CHRA (Center Housing Rotating Assembly) for enhanced durability under high boost
- VSR high-speed balanced for precision operation, reduced vibration, and long-term reliability
- Retains OEM turbocharger housing for a seamless, factory-like installation
- Built specifically for Porsche 4.0L twin-turbocharged V8 applications
- Limited 1-Year / Unlimited Mile Warranty
Important Requirements
Custom Tuning Required
A custom ECU calibration is mandatory for this turbo upgrade. Proper custom tuning is required to help ensure engine safety and to potentially achieve the advertised power levels.
Refundable Core Deposit
A refundable core deposit is a temporary fee associated with the PureTurbos remanufactured turbo upgrade process.
PureTurbos uses factory turbochargers as the base for building the upgraded turbocharger. Customers are required to return their original factory turbocharger(s) as cores.
You have two options:
- Pay the refundable core deposit upfront: Your core deposit will be fully refunded after your old turbocharger(s) are returned within 60 days of receiving the upgraded turbocharger(s).
- Send your turbocharger(s) first: You can send your original turbocharger(s) to PureTurbos for upgrading before the build, allowing you to avoid paying the core deposit.
Parts Removal Disclaimer
Please remove all additional accessories and hardware before sending your turbocharger cores.
This includes, but is not limited to:
- Oil lines
- Coolant lines
- Actuators
- Inlets
- Related components
Any items received that are not part of the core turbocharger unit will be discarded and cannot be returned.
Product Use Disclaimer
All performance and upgrade parts are intended for off-road use only and are legal exclusively for competition racing vehicles as defined under California law (Cal. Health & Safety Code §39048).
A racing vehicle is classified as a competition vehicle that is not operated on public highways.
Vehicles equipped with these parts must be used solely on closed courses during sanctioned events and may not be driven on public roads. Transportation must be done via trailer. Use on public roads may result in fines, penalties, and voided warranties.
Improper use of these parts will void the PureTurbos warranty, may void the vehicle manufacturer's warranty, and may violate applicable federal and state laws.
It is the customer's responsibility to ensure compliance with all applicable laws. PureTurbos assumes no liability for misuse or non-compliance.
Fitment
Applicable Engine
Engine: 4.0L Twin-Turbocharged V8
Porsche Panamera — 2017-2025
Make: Porsche
Model: Panamera GTS / Panamera Turbo / Panamera Turbo S / Panamera Turbo S E-Hybrid (971)
Years: 2017-2025
Porsche Cayenne & Cayenne Coupe — 2019-2025
Make: Porsche
Models: Cayenne GTS / Cayenne Turbo / Cayenne Turbo GT / Cayenne Turbo S E-Hybrid (9YA)
Years: 2019-2025
Warranty
The PureTurbos Porsche 4.0L turbo upgrade includes a Limited 1-Year / Unlimited Mile Warranty.
Important Fitment & Installation Information
This upgrade is designed specifically for the Porsche 4.0L twin-turbocharged V8 applications listed above. Verify your vehicle's exact model, year, engine, and turbocharger configuration before ordering.
Custom ECU tuning and appropriate supporting modifications are required for proper operation and to maximize the performance potential of the upgraded turbocharger.
Note: Returned cores with damaged studs will be subject to a replacement fee of $50.00 USD per stud.
