Ninemeister
Fits:
Porsche 992 GT3 - 2021 to 2024
Porsche 992 GT3 RS - 2021 to 2024
Porsche 992 ST - 2021 to 2024
Porsche 992 Touring - 2021 to 2024
Designed as a direct fit, tailpipe replacement to fit to original OEM Porsche silencer.
Constructed from 304 stainless steel with a lifetime guarantee they will reduce sound at static by 4db or more.
Simple to bolt on using the provided hardware, no more than 20 minutes.
Click 'Zoom in' for large parts diagram.
Replaces diagram ref no 1 or
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9GT251697SIL
The product you are viewing cross references to these numbers
- Porsche 992 GT3 4.0L / 992 S/T 4.0L
- Porsche 992 GT3 RS 4.0L
Set of 6 studs and 6 M8 nuts

Fits:
Porsche 718 Boxster Spyder RS - 2019 to 2024
Porsche 718 Cayman GT4 RS - 2019 to 2024
9m 718 Cayman GT4 RS / 718 Boxster Spyder RS OPF to silencer titanium stud kit
This is the ideal solution to future proof your exhaust studs from the OPF pipes to exhaust silencer as they are resistant to corrosion.
Our Titanium alloy studs and nuts will not rust after repeated heat cycles and are constructed from Grade 5 Ti6Al4V titanium, as strong as steel, but 40% lighter.
Click 'Zoom in' for large parts diagram.
Diagram ref no 6 and 15
Studs and nuts for the flange between 13/14 and 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M718RSTISTUD
The product you are viewing cross references to these numbers
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Sold as a pair - left and right

**Not road legal - Offroad / track use only**
Fits:
Porsche 987.2 Boxster - 2009 to 2012
Porsche 987.2 Boxster S - 2009 to 2012
Porsche 987.2 Boxster Spyder - 2009 to 2012
Porsche 987.2 Cayman - 2009 to 2012
Porsche 987.2 Cayman S - 2009 to 2012
Porsche 987.2 Cayman R - 2009 to 2012
Made from SS304L lightweight stainless steel these exhaust manifolds offer reduced back pressure with higher flow
- Performance gains of 15hp minimum and 20nm
- Improved throttle response
- Improved exhaust note with no drone, resonation or vibration
- Direct fit, remap required
- Heat shielded to reduce radiant heat and speeds up exhaust gas velocity
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.
9M87113101RKIT
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Fits:
Porsche 718 Boxster Spyder - 2020 to 2024
Porsche 718 Boxster GTS 4.0ltr - 2020 to 2024
Porsche 718 Cayman GT4 - 2020 to 2024
Porsche 718 Cayman GTS 4.0ltr - 2020 to 2024
Constructed from Aerospace grade TC4 titanium precision welded with a lifetime guarantee
Weighing in at 7kg in total with a weight saving of 8kg over the stock silencer(15kg)
Fits all Porsche 718 4.0 GT4 /Spyder/GTS vehicles (2020-)
Direct bolt on installation with zero exhaust drone
Fits original exhaust tips or optional 9m GT4RS titanium style X pipe tips
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M718TISILENCER4.0
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp)
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp)
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Set of 10 studs and 10 M8 nuts
Fits:
Porsche 718 Boxster Spyder - 2019 to 2024
Porsche 718 Boxster GTS 4.0ltr - 2020 to 2024
Porsche 718 Cayman GT4 - 2019 to 2024
Porsche 718 Cayman GTS 4.0ltr - 2020 to 2024
9m 718 GT4/Spyder/GTS OPF to silencer titanium stud kit
This is the ideal solution to future proof your exhaust studs from the OPF pipes to exhaust silencer as they are resistant to corrosion.
Our Titanium alloy studs and nuts will not rust after repeated heat cycles and are constructed from Grade 5 Ti6Al4V titanium, as strong as steel, but 40% lighter.
Click 'Zoom in' for large parts diagram.
Nuts replace diagram ref no 12
Studs fit on diagram ref 8 and 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M718TISTUD
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp)
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp)
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Sold as a pair
Fits:
Porsche 992.1 Carrera / Carrera S - 2019 to 2024
Porsche 992.1 Carrera 4 / Carrera 4S - 2019 to 2024
Porsche 992.1 turbo / turbo S - 2019 to 2024
Porsche 992.1 GT3 / GT3 Touring - 2019 to 2024
Extended paddle shifters for enhanced control with simple plug-and-play installation
Precise and positive shift feel. The magnetic haptic elements derived from the setup 911 GT3 Cup give them an even crisper force-path curve. They allow a higher operating force and provide precise acoustic feedback for the switching point.
CNC machined from Billet 6061 aluminum these deliver a precise and responsive shifting experience
Available with Red, Yellow, Blue or White inlay
- Porsche 992 Carrera 2 3.0L
- Porsche 992 Carrera 4 3.0L
- Porsche 992 Carrera 2 Cabriolet 3.0L
- Porsche 992 Carrera 4 Cabriolet 3.0L
- Porsche 992 Carrera 2S 3.0L
- Porsche 992 Carrera 4S 3.0L
- Porsche 992 Carrera 2S Cabriolet 3.0L
- Porsche 992 Carrera 4S Cabriolet 3.0L
- Porsche 992 Targa 4 3.0L
- Porsche 992 Targa 4S 3.0L
- Porsche 992 Speedster 4.0L
- Porsche 992 Turbo 3.8L
- Porsche 992 Turbo S 3.8L
- Porsche 992 Turbo Cabriolet 3.8L
- Porsche 992 Turbo S Cabriolet 3.8L
- Porsche 992 GT3 4.0L / 992 S/T 4.0L
- Porsche 992 GT3 RS 4.0L
- Porsche 992 (911) Sport Classic 3.8L
- Porsche 992 (911) Dakar 3.0L
Sold as a pair
Fits:
Porsche 718 Boxster Spyder RS - 2022 Onwards
Extended paddle shifters for enhanced control with simple plug-and-play installation
Precise and positive shift feel. The magnetic haptic elements derived from the setup 911 GT3 Cup give them an even crisper force-path curve. They allow a higher operating force and provide precise acoustic feedback for the switching point.
CNC machined from Billet 6061 aluminum these deliver a precise and responsive shifting experience
Available with Red, Yellow or Blue inlay
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
Sold as a pair
Fits:
Porsche 718 Cayman GT4 RS - 2022 Onwards
Extended paddle shifters for enhanced control with simple plug-and-play installation
Precise and positive shift feel. The magnetic haptic elements derived from the setup 911 GT3 Cup give them an even crisper force-path curve. They allow a higher operating force and provide precise acoustic feedback for the switching point.
CNC machined from Billet 6061 aluminum these deliver a precise and responsive shifting experience
Available with Red, Yellow or Blue inlay
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Sold as a pair
Fits:
Porsche 95B.2 Macan - 2019 to 2021
Extended paddle shifters for enhanced control with simple plug-and-play installation.
CNC machined from Billet 6061 aluminum these deliver a precise and responsive shifting experience
Available with Red, Yellow or Blue inlay
- Porsche Macan Petrol 2.0L 245Bhp
- Porsche Macan S Petrol 3.0L V6 354Bhp
- Porsche Macan GTS Petrol 2.9L V6 380Bhp
- Porsche Macan Turbo 2.9L V6 440Bhp
Sold as a pair
Fits:
Porsche 991.2 - 2016 to 2019
Porsche 991.2 turbo - 2016 to 2019
Porsche 991.2 GT3 - 2016 to 2019
Extended paddle shifters for enhanced control with simple plug-and-play installation.
CNC machined from Billet 6061 aluminum these deliver a precise and responsive shifting experience
Available with Red, Yellow or Blue inlay
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 2 3.0L (370 Bhp)
- Porsche 991 Cabriolet 2S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 4 3.0L (370 Bhp)
- Porsche 991 Cabriolet 4S 3.0L (420 Bhp)
- Porsche 991 Targa 4 3.0L (370 Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)
- Porsche 991 Turbo Coupe 3.8L (540 Bhp)
- Porsche 991 Turbo S Coupe 3.8L (580 Bhp)
- Porsche 991 Turbo Cabriolet 3.8L (540 Bhp)
- Porsche 991 Turbo S Cabriolet 3.8L (580 Bhp)
- Porsche 991 Speedster 4.0L (510Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)
Sold as a pair
Fits:
Porsche 718 Boxster / S / T / GTS - 2017 Onwards
Porsche 718 Spyder - 2019 Onwards
Porsche 718 Cayman / S / T / GTS - 2017 Onwards
Porsche 718 Cayman GT4 - 2019 Onwards
Extended paddle shifters for enhanced control with simple plug-and-play installation.
CNC machined from Billet 6061 aluminum these deliver a precise and responsive shifting experience
Available with Red, Yellow or Blue inlay
- Porsche Boxster 718 2.0L PDK (300 Bhp)
- Porsche Boxster S 718 2.5L PDK (350 Bhp)
- Porsche Boxster T 718 2.0L PDK (300 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp)
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche Cayman 718 2.0L PDK (300Bhp)
- Porsche Cayman S 718 2.5L PDK (350Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L

Set is for one seat only - 2 required per car
Fits:
Porsche 991 GT3 - 2014 to 2021
Porsche 981 Cayman GT4 - 2016
Porsche 718 Cayman GT4 / GT4 RS - 2019 Onwards
Porsche 718 Spyder - 2019 Onwards
These brackets raise your Porsche LWB (lightweight bucket) seats approximately 25mm at the front, reclining the seat for much better comfort and more headroom when wearing a helmet on trackdays.
Constructed of Billet 6061-T6 material
Hard anodized in black
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche 991 GT3 3.8L (475Bhp)
- Porsche 991 GT3 RS 4.0L (500Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 986 Boxster S - 1997 to 2004
9m Lightweight Flywheel
- CNC machined high carbon forged billet steel material
- 45% weight reduction
- Direct replacement
- Quicker acceleration
- Reduced rotating mass and less engine inertia
- Better throttle response
- OEM clutch compatible
- More power to the wheels
9m 986 Boxster S Upgraded clutch kit
- Higher thermal capacity compared to OEM friction material
- Higher transmittable torque compared to OEM
- Performance pressure plate giving higher transmittable torque and higher clamp load
- Capable of over 550Nm torque
- Sprung uprated organic center plate with OEM pedal feel
- Ideal upgrade for typically fast road/track day cars and everyday use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M986SLWF
The product you are viewing cross references to these numbers
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
Sold as a pair - left and right
Fits:
Porsche 718 Boxster Spyder
Porsche 718 Boxster GTS 4.0ltr
Porsche 718 Cayman GT4
Porsche 718 Cayman GTS 4.0ltr
9m 718 GT4/Spyder/GTS 4.0 Resonated OPF delete pipes
9m Resonated OPF delete pipes reduce rasp and drone noise when paired with other exhaust upgrades
- Deletes restrictive GPF pipes
- Much better exhaust sound
- Faster acceleration
- 50% weight saving
- Reduced radiant heat on the inside of the rear tyres
- Minimum gains of 30hp+
- Made in the UK
Please Note
European cars will require our 9m ECU remap to avoid engine warning light
Click 'Zoom in' for large parts diagram.
Diagram ref no 8 and 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M82254351BRESKIT
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp)
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp)
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 986 Boxster 2.5ltr / 2.7ltr - 1997 to 2004
Porsche 987.1 Boxster / Boxster S - 2005 to 2008
Porsche 987.1 Cayman / Cayman S - 2005 to 2008
9m Lightweight Flywheel
- CNC machined high carbon forged billet steel material
- 45% weight reduction
- Direct replacement
- Quicker acceleration
- Reduced rotating mass and less engine inertia
- Better throttle response
- OEM clutch compatible
- More power to the wheels
9m 986 / 987.1 Upgraded clutch kit
- Higher thermal capacity compared to OEM friction material
- Higher transmittable torque compared to OEM
- Performance pressure plate giving higher transmittable torque and higher clamp load
- Capable of over 550Nm torque
- Sprung uprated organic center plate with OEM pedal feel
- Ideal upgrade for typically fast road/track day cars and everyday use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M987.1LWF
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Exhaust tips shown in image are not included - Silencers only
Fits:
Porsche 981 Boxster / Boxster S - 2012 to 2016
Porsche 981 Cayman / Cayman S - 2013 to 2016
9m 981 Titanium valved silencer
- Constructed from Aerospace grade TC4 titanium precision welded with a lifetime guarantee
- Weighing in at 9kg in total with a weight saving of 7kg over the stock silencer(16kg)
- Direct bolt on installation
- Fits original exhaust tips or optional 9m 981 GT4RS titanium style X pipe tips
** Tip in the images are to be added as an option**
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M8111192107
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster S 981 3.4L 2012-16
- Porsche Boxster Spyder 3.8L 2016
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16