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Porsche // 991 (911) MK1 2012-2016 // 991.1 Turbo 3.8L (520 Bhp) 2014-16
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- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
The Genuine Porsche Turbocharger PAB145873B is a replacement forced-induction component designed for compatible Porsche applications. The turbocharger plays a critical role in generating the boost pressure and increased airflow required for the engine to deliver its intended power, torque, acceleration and response.
Fits:
- Porsche 957 Cayenne 3.0L Diesel 2009-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-11
Diagram Ref No 1
A turbocharger uses energy from the engine's exhaust gases to drive a turbine wheel. This turbine is connected by a shaft to a compressor wheel on the intake side. As the compressor rotates, it draws in and compresses fresh air before supplying it to the engine under pressure.
Because turbochargers operate at extremely high rotational speeds and temperatures, correct lubrication, cooling, intake airflow, exhaust flow and boost control are essential for reliable operation.
What This Product Does:
The turbocharger increases the pressure and quantity of air supplied to the engine.
Exhaust gases leaving the engine spin the turbine wheel. A shaft connects this turbine to the compressor wheel, which draws in and compresses fresh intake air.
This pressurised airflow helps the engine to:
- Generate the required boost pressure
- Receive increased intake airflow
- Produce the intended power and torque
- Deliver strong acceleration
- Maintain correct throttle response
- Provide consistent forced-induction performance
- Make effective use of exhaust-gas energy
The turbocharger works together with the engine-management, intake, intercooling, exhaust, lubrication, cooling and boost-control systems.
Symptoms Of Wear Or Failure:
A worn, damaged or malfunctioning turbocharger can produce a range of mechanical, performance and engine-management symptoms.
Common warning signs include:
- Loss of engine power
- Reduced boost pressure
- Slow or delayed boost response
- Poor acceleration
- Inconsistent power delivery
- Engine-management warning light
- Underboost or overboost fault codes
- Limp or reduced-power mode
- Increased engine oil consumption
- Blue or grey exhaust smoke
- Excessive oil in intake or boost pipework
- Unusual whining or siren-like noises
- Grinding or scraping noises
- Excessive turbocharger shaft play
- Damaged compressor or turbine components
- Abnormal boost fluctuations
These symptoms do not automatically confirm turbocharger failure. Intake leaks, intercooler faults, sensors, actuators and other boost-control problems can produce similar symptoms, so correct diagnosis is important before replacement.
Why Replacement Matters:
A correctly functioning turbocharger is essential for maintaining the intended performance and operation of a turbocharged Porsche engine.
Replacing a confirmed worn or damaged turbocharger helps:
- Restore correct boost pressure
- Restore engine power
- Restore torque
- Improve acceleration
- Restore throttle response
- Reduce abnormal turbocharger noise
- Address oil leakage caused by internal turbo wear
- Restore reliable forced-induction operation
- Support correct engine-management operation
- Reduce the risk of secondary component damage
A turbocharger showing severe mechanical deterioration should not remain in service.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB145873B
The product you are viewing cross references to these numbers
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Speedster 4.0L 2019-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
Fits:
Porsche 996 Turbo 2001-05
Porsche 997 Turbo 2007-09
Porsche 997 Turbo / GT2 RS 2010-13
Porsche 991 Turbo 2014-20
Porsche 992.1 Carrera 2019-24
Porsche 992.1 Turbo 2020>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAF008300
The product you are viewing cross references to these numbers
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
DesignTek Porsche intercoolers produces high-flow rate and dramatic temperature reduction which are mainly contributed by two key factors. Firstly, the great temperature reduction is accomplished by a 40% larger than stock sized intercooler cores in which each core has the capacity flow rate of 750 CFM. Secondly, which in our opinion is the most important element of an IC; the inlet/outlet end-tanks. Our end-tanks are a one piece cast aluminium construction design, formed with little to no corners and are also fully polished on the insides to increase air velocity; therefore minimizes welding points and greatly increases air flow and reduction in pressure drop which yields to improved efficiency. Also please note that all of our intercoolers come only in high polished finished for that uncompromised appearance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99111063055
The product you are viewing cross references to these numbers
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
Fits:
Porsche 991 Turbo
Porsche 991 Turbo S
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9911106
The product you are viewing cross references to these numbers
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
TTE720 VTG upgrade turbocharger for Porsche 991.1 Turbo / GT2
Product Highlights:
• Original BWTS VTG turbocharger as base part
• Very early response
• Billet Milled TTE compressor 6+6 BLADE
• High Flow Clipped Turbine
• Plug and Play installation
• 750 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