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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

Turbo Chargers

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TTE10057
Product Information
Product Information
tte

TTE600 upgrade turbocharger for Porsche 991.2 Carrera S / 4S / GTS

Introducing our TTE600 Turbochargers for the 991 CARRERA 3.0 for the ultimate blend of power, response, and Plug&Play ease of fitment. Our first upgrade step utilizing the original turbochargers for greater flow and power. TTE600 Performance turbochargers can and do make over 600PS with the right software at low boost with ease, yet offer only a little loss in response but offer a big step too more power. These really do offer a great balance of high power and fast response.

Engineered & Enhanced:

TTE600 Turbochargers start life as Genuine OE units. Engineered and enhanced using mostly BorgWarner components. TTE600 uses RS4 compressor covers that we CNC machine in house to an optimum clearance to allow fitment and maintain the efficiency of a larger more advanced billet TTE compressor wheels. The compressor wheel design features promote greater airflow using a low inertia wheel that performs like a wheel of even greater size and mass. Extended tip technology enables the user to have faster spool-up at lower engine speeds while providing high boost with less heat for the powerful top-end performance.

Turbine and shaft are original BorgWarner items bigger in size then the original for more power.

Special profile 360 deg high-performance motorsport journal bearing are fitted as standared, to remain durable at higher loads with no loss in transient response.

Actuators used are OE units fitted for trouble-free operation.

Equilibrium:

Precisely balancing our turbochargers is a key critical factor to become a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequent great care is taken with all TTE turbochargers to achieving our balance standards. Firstly parts are balanced at slow speeds up to 2800RPM in multiple planes using our single parts machine, then components are assembled and then the CHRA are dynamically balanced, but this time depending on application at up to 250,000 RPM in multiple planes using our in house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with serial numbered balance test result document.

• Original turbocharger as base part
• Very early response
• TTE Billet Milled compressor wheel
• BWTS High-Flow Turbine
• 600 PS Capable
• Proven TheTurboEngineers quality
• Single parts finely balanced then components assembled and core high-speed VSR balanced
• Supplied with a balance test result document
• Made in Germany
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About Turbo Chargers

Porsche Turbo Chargers

At Design911, we supply a wide range of turbo chargers for Porsche models, helping you maintain, restore and upgrade engine performance for both road and track use.

Why do Porsche Turbo Chargers matter?

Turbochargers are central to how a Porsche turbo engine delivers power, torque and overall responsiveness. Operating under extreme heat and pressure, they depend on precise clearances, good lubrication and correct installation. As they age, internal wear, oil leaks or damage can reduce boost, spoil drivability and, if ignored, risk further engine issues. Keeping the turbo system in good order is key to preserving performance and reliability.

  • Keep your Porsche delivering the performance it was designed for
  • Help protect the engine by addressing worn or failing turbo components
  • Reduce issues such as smoke, noise, or inconsistent boost delivery
  • Support long-term enjoyment, pride of ownership and potential resale value

Common options & kits

Individual replacement parts 

Specific items to address a particular area or issue without changing everything at once.

  • Ideal for targeted repairs
  • Lets you replace only what is needed
  • Helps keep initial costs under control

Matched sets or pairs 

Components supplied together so both banks or related items are renewed at the same time.

  • Consistent feel and performance
  • Helps avoid uneven wear or behaviour
  • A sensible choice for routine maintenance

Complete kits 

Grouped parts designed to refresh the whole turbo system or support a specific upgrade in one go.

  • Everything specified in a single package
  • Saves time compared with sourcing parts individually
  • Ideal when upgrading or restoring your Porsche

Brands & quality options

At Design911, we stock genuine Porsche parts where available, plus OEM-equivalent and carefully selected aftermarket brands. This lets you choose between keeping things original, adding subtle upgrades or managing budgets on everyday maintenance.

Agency Power Agency Power develops functional, race-inspired products, including turbo-related components for tuned Porsche models. Their parts are designed with motorsport use in mind and undergo testing and quality checks before production.

BorgWarner

DesignTek

Forge 

Forge Motorsport designs and manufactures high-quality performance components, including Porsche turbo hardware. Their focus is on robust engineering and consistent performance for fast-road and track-driven cars.

Koblenz

When should you review or replace your Porsche turbo chargers?

Checking turbochargers regularly helps you spot wear, damage or age-related deterioration before it affects performance or leads to more expensive repairs later on.

  • Existing turbos are worn, noisy, smoking, or no longer making target boost
  • You notice reduced power, slower spool, hesitation or an untidy, oily appearance around the turbo area
  • You are upgrading other engine components and need turbos that can safely support higher boost and airflow
  • You are rebuilding or restoring a Porsche engine and want fresh or refurbished turbochargers for long-term peace of mind

If any of these apply, it is a good time to review your turbo chargers and replace anything that is past its best, so your Porsche stays dependable and enjoyable to drive.

Explore Porsche turbo chargers with Design911

Browse turbo chargers for Porsche at Design911 — from individual components to complete upgrade kits — and find options to suit everyday maintenance, performance tuning and full engine restorations.

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