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Porsche > 964 (911) (1989-1994) > 964 (911) C2 1989-93 > Exhausts > Switchable Silencers / Mufflers >

Akrapovic Slip-On race line (Titanium). Porsche 992 Carrera / S / 4 / 4S / Cabriolet  ❭  S-PO

Akrapovic Slip-On race line (Titanium). Porsche 992 Carrera / S / 4 / 4S / Cabriolet - 992251053A, 992298019A
4
Check vehicle fitment
S-PO/TI/14
Product Information
Product Information
Slip-On race line (Titanium).
For cars with Porsche Sports Exhaust

Fits:
Porsche 911 (992) Carrera /S/4/4S/Cabriolet 2019 Onwards - OPF/GPF models

Hard facts:
power: +10.3 kW at 7250 rpm
torque: +14.1 Nm at 3550 rpm
weight: -8.4 kg

Taking design to new limits, the Slip-On Race Line (Titanium) is beautifully finished with unique tailpipes to showcase a variety of surfaces, emphasizing the latest in exhaust technology and production. From the outer part, which is sandblasted and coated for increased durability and longevity, and incorporates a laser-engraved Akrapovič logo, to the inner tubing, which is polished on the outside and has a black-coated interior, all set within the bumper inserts, this system fully complements the lines of the car. Constructed from lightweight, high-grade titanium alloys, which reduce weight by 60% over the sports stock system, the addition of this system will add power and torque comparable to the sports stock system (measurements are presented in the technical data). To add to the sensory enjoyment, the sound offers aural pleasure from the moment the ignition is turned on, with special care being taken to provide acoustic feedback with a deep and harmonic nature, creating a great sound with absolutely no compromise on comfort.

The Slip-On Race system can be optionally combined with Link Pipe Set (Titanium). The addition of link pipes will require remapping the ECU.

Fitment notice: The system is designed to replace the Porsche sport exhaust system. In case you would like to install Akrapovič exhaust system on vehicles with non-sport stock exhaust, please request more information at official Akrapovič dealers.


THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

S-PO
992251053A
992298019A

The product you are viewing cross references to these numbers
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CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, With Heating, With Exhaust Valves. Porsche 964 Carrera 2/4/RS - 96411104504, 96411104605, 96411104502, 96421103905, 96421103932, 96421104004
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CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, With Heating, With Exhaust Valves. Porsche 964 Carrera 2/4/RS
CARP64GTKITFLAP
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CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, With Heating, With Exhaust Valves And Dual Flow AQ Rear Silencer With LH And RH Tailpipe Exit.


Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System With Exhaust Valves SS304L

Consisting Of:
2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set with heating Ø140mm and integrated exhaust valves pressureless closed (PLC)
CARGRAPHIC sport rear silencer with Aeroquip flanges, Tailpipe outlet left and right
2x CARGRAPHIC sport tailpipes 122x85mm, oval design, slash cut, rolled in - mirror polished
Adapterset heater hoses
Fitting kit including gaskets, bracket and bandstraps  


SOUND / SUPER SOUND / SUPER SOUND PLUS Version   
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.

Key Features & Benefits:

  • Absorptive silencer design with CNC mandrel-bent pipework
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (where as the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)
  • With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, where as with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
  • The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction  


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITFLAP
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers
CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, Without Heating, With Exhaust Valves. Porsche 964 Carrera 2/4/RS - 96411104504, 96411104605, 96411104502, 96421103905, 96421103932, 96421104004
1
CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, Without Heating, With Exhaust Valves. Porsche 964 Carrera 2/4/RS
CARP64GTKITFLAP
Product Information
Product Information
CARGRAPHIC GT Sport Exhaust System With ID42 GT Manifold Set, Without Heating, With Exhaust Valves And Dual Flow AQ Rear Silencer With LH And RH Tailpipe Exit.


Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System With Exhaust Valves SS304L

Consisting Of:
2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
CARGRAPHIC with / without 2x100 cpsi Ø110mm MS catalytic converters link pipe set with integrated exhaust valves pressureless closed (PLC)
CARGRAPHIC sport rear silencer with Aeroquip flanges, Tailpipe outlet left and right
2x CARGRAPHIC sport tailpipes 122x85mm, oval design, slash cut, rolled in - mirror polished
Fitting kit including gaskets, bracket and bandstraps  


SOUND / SUPER SOUND / SUPER SOUND PLUS Version   
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.

Key Features & Benefits:

  • Absorptive silencer design with CNC mandrel-bent pipework
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (whereas the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)
  • With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, whereas with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
  • The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction  


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITFLAP
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers
CARGRAPHIC GT Sport Exhaust System Backdate With ID42 GT Manifold Set, With Heating, GT3 Look. Porsche 964 Carrera 2/4/RS - 96411104504, 96411104605, 96411104502, 96421103905, 96421103932, 96421104004
16
CARGRAPHIC GT Sport Exhaust System Backdate With ID42 GT Manifold Set, With Heating, GT3 Look. Porsche 964 Carrera 2/4/RS
CARP64GTKITCOFLAP
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID42 GT manifold set, with / without 2x200cpsi catalytic converters, with heating, exhaust valves and 4>2 flow rear silencer with center outlet 2x70mm GT3 Look.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate with exhaust valves Center outlet 2x70mm GT3 Look SS304L

Consisting Of:
  • 2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
  • CARGRAPHIC link pipe set with / without 2x200cpsi Ø110mm HF catalytic converters, with heating Ø130mm and integrated exhaust valves pressureless closed (PLC)
  • CARGRAPHIC 4>2 flow sport rear silencer with center outlet tailpipes 2x70mm GT3 Look
  • Adapterset heater hoses
  • Fitting kit including gaskets and bandstraps  
   

SOUND / SUPER SOUND EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Absorptive silencer design dual flow with bypass and CNC mandrel-bent pipework
  • Two silencer versions for backdate rear valances available.
  • Wide version with big volume 212 x 131 x 700mm and a narrow version with small volume 203 x 102 x 700mm for limited fitting space.
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (whereas the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)
  • With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, whereas with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
  • The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction        


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOFLAP
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers