PT x Shuenk S600 Gen 1 B58 Turbo Upgrade – Supplied & Fitted
Take your Gen 1 B58 to the next level with our PT x Shuenk S600 Turbo Upgrade, supplied and professionally fitted here at Pinnacle Tuning.
Designed as an OEM+ upgrade, the Shuenk S600 retains the response and drivability you want from a road car while offering considerably more airflow and power potential than the factory turbo.
On 99 RON pump fuel only, with the correct supporting modifications and calibration, we typically see up to 530 BHP.
Shuenk S600 Specification
• 56 mm x 71 mm high-flow 7+7 compressor wheel
• 77 mm extended compressor blade tips
• 530 g/s / 70 lb/min airflow capacity
• Stock-dimension Inconel turbine rotor with 5+5 blade design
• Increased-strength 6.5 mm rotor shaft
• Upgraded bearings and seals for high-performance use
• VSR balanced to OEM specifications
• Compatible with OEM and aftermarket stock-location inlets
• OEM+ stock-location installation
• Shuenk 2-year limited warranty, subject to manufacturer terms
Shuenk rates the S600 for 600+ horsepower airflow capability, giving plenty of headroom beyond the factory turbo. For UK pump-fuel cars, our focus is on producing a strong, reliable and responsive setup rather than chasing a headline figure.
Package Includes
• Shuenk S600 turbo upgrade
• Supplied & professionally fitted
• Engine oil & filter service included during installation (Fuchs 5w40 Pro S)
• All required installation work
• Post-installation vehicle checks
• Optional ECU calibration and dyno tuning
Mapping Options
The S600 can be used with compatible OTS software, making it a straightforward upgrade for vehicles already running suitable Stage 2+ supporting hardware.
However, to achieve the full potential of the turbo, we recommend custom ECU calibration and dyno tuning. This allows the calibration to be optimised specifically around the vehicle, fuel, hardware and turbo setup.
With the correct supporting modifications, custom tuning and 99 RON pump fuel, we typically see up to 530 BHP.
Final power will vary depending on fuel quality, supporting hardware, engine condition and individual vehicle setup.
Please Note
If your vehicle is not currently at Stage 2+ specification, please contact us and we can provide a tailored package including any additional supporting modifications required.
Custom mapping and dyno tuning are available as an optional extra.
A great upgrade for Gen 1 B58 owners wanting to move beyond the limitations of the factory turbo while retaining excellent response, drivability and OEM-style fitment.

