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- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
Ninemeister 9m Sports Catted Downpipes – Cars with Porsche Sports Exhaust (PSE)
Unlock the true performance and sound of your Porsche 991.2
Carrera or GTS with the Ninemeister (9m) Sports Catted Downpipes with Porsche
Sports Exhaust (PSE). Precision engineered to maximise exhaust flow while
maintaining everyday drivability, these premium downpipes deliver measurable
power gains, sharper throttle response and a richer exhaust note without
unwanted drone or vibration.
Fits:
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
Manufactured from lightweight SS304L stainless steel, these performance downpipes incorporate high-quality Belgium-manufactured TriCore 300-cell sports catalytic converters, offering an ideal balance between exhaust gas flow, emissions performance and durability.
Designed specifically for vehicles equipped with Porsche Sports Exhaust (PSE), the system is available for both OPF (Gasoline Particulate Filter) and Non-OPF vehicles, ensuring the perfect fit regardless of your model specification.
The result is an exhaust upgrade that enhances both performance and driving enjoyment while maintaining exceptional refinement for everyday road use.
Performance Benefits
Developed through extensive testing, the Ninemeister 9m Sports Catted Downpipes provide significant improvements across the entire rev range.
Performance gains include:
- Up to 20 horsepower increase
- Up to 30Nm increase in torque
- Improved throttle response
- Reduced exhaust back pressure
- Lower exhaust gas temperatures
- Faster turbocharger response
- Increased engine efficiency
- Freer-revving engine characteristics
The improved exhaust flow allows the turbochargers to operate more efficiently, resulting in stronger acceleration and improved engine responsiveness.
Premium Engineering
Every component has been designed to meet the demands of both enthusiastic road driving and track use.
Features include:
- Precision manufactured from SS304L lightweight stainless steel
- High-flow Belgium-made TriCore 300-cell sports catalytic converters
- Reduced exhaust back pressure
- Reduced exhaust gas temperatures
- Improved throttle response
- Enhanced exhaust sound
- No unwanted drone, resonance or vibration
- Approximately 2.5kg weight saving
- Designed to eliminate Check Engine Lights (No CEL)
- Direct-fit installation
- Compatible with Porsche Sports Exhaust (PSE)
- Available for OPF and Non-OPF vehicles
Every component is manufactured to exceptionally high standards to deliver long-lasting reliability under demanding operating conditions.
Improved Porsche Sports Exhaust Sound
The factory Porsche Sports Exhaust already provides an engaging soundtrack, but these Ninemeister downpipes allow the flat-six turbocharged engine to breathe far more efficiently.
The result is:
- Deeper exhaust tone.
- Sharper turbo character.
- More aggressive acceleration sound.
- Increased driver engagement.
- Refined cruising characteristics.
- No intrusive cabin drone.
- No unwanted vibration or resonance.
The system enhances the factory character without compromising everyday comfort.
Why Upgrade Your Factory Downpipes?
The original catalytic converters are designed to prioritise emissions and refinement, but they can also create significant exhaust restriction.
Upgrading to Ninemeister Sports Catted Downpipes helps:
- Increase engine power.
- Improve torque delivery.
- Reduce turbo lag.
- Improve engine breathing.
- Lower exhaust temperatures.
- Enhance overall engine efficiency.
- Improve exhaust acoustics.
- Reduce overall exhaust system weight.
This is one of the most effective bolt-on performance upgrades available for the Porsche 991.2 Carrera, Carrera S and GTS.
Available for:
- OPF (Gasoline Particulate Filter) models
- Non-OPF models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M9P1254450H
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93
Fits:
Porsche 930 3.0L Turbo 1975-77
Porsche 930 3.3L Turbo 1978-89
Porsche 964 Turbo 3.3L-3.6L 06/1991-07/1993
Please note:
This part will fit most of cars straight away but some may require alteration.
Porsche made a few different versions of the pipe over the years which all had a slightly different shape. (although Porsche used one number)
If this pipe is out you would need to loosen all the bolts on the exhaust system (Including the turbo) and mount the pipe into place afterwards.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011100304
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 2.7L 1975-89
Porsche 930 3.0L, 3.3L Turbo 1975-89
Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.
NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
911PO92100S
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 930 (911 turbo) 3.3L 1978-82
Click 'Zoom in' for large parts diagram.
Diagram ref no 37
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93022092209S
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 930 (911 turbo) 3.3L 1983-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93012306301
The product you are viewing cross references to these numbers