Please wait… 
Please wait while we process your order,
do not press the back button… 
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.design911.com/images/schemaLogo.png https://www.design911.com/images/schemaLogo.png +443456003478 https://www.design911.com Facebook Instagram

Switchable Silencers / Mufflers

Refine by Car Type
Filter by brand
DISPLAYING 1 to 8 (of 8 products)
Akrapovic Slip-On Line Titanium Exhaust System for Porsche 991.2 Carrera / S / 4 / 4S / GTS 2017>>
Code: S-PO/TI/5H
Akrapovic Slip-On Line Titanium Exhaust System
For Porsche sport exhaust system only

akrapovic

Fits:
Porsche 911 (991.2) Carrera / S / 4 / 4S/ GTS 2017>>

Built from high-grade, heat-resistant, ultra-lightweight titanium alloys – which are sandblasted and coated for durability – the Slip-On Line is the first step in exhaust modification. Delivering weight savings in excess of 35% over stock, while increasing performance, the exhaust uses the latest innovative technologies in its construction, including parts cast in Akrapovič's in-house foundry. It is perfectly tuned to give a unique sound to the turbocharged boxer engine and is finished with two beautiful tailpipes to add to the aesthetic pleasure. Designed to replace the Porsche sport system, the Slip-On Line can also be used with the optional stainless-steel link pipe set to further improve sound and performance.


Fitment notice: The system is designed to replace the Porsche sport exhaust system.

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Related, superseded, cross reference or alternative numbers for comparison.

S-PO
9P1251053A
9P1251053C

The product you are viewing cross references to these numbers
Special Offer
Akrapovic Sound Kit. Porsche 911 (991.2) CARRERA /S/4/4S/GTS 2016-19
Code: P-HF1065
Akrapovič Sound Kit

akrapovic

Fits:
Porsche 911 (991.2) Carrera /S/4/4S/GTS 2016 - 2019
Porsche 911 (991.2) Carrera Cabriolet /S/4/4S/GTS 2016 - 2019

The optional Akrapovič Sound Kit enables owners of selected Akrapovič car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovič technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves.

Fitment notice: Akrapovič Sound Kit is mandatory part needed for mounting the Akrapovič exhaust system (slip-on, link pipe set and diffuser) to Porsche Carrera 991.2 models, equipped with non sport standard systems without valves. In case the vehicle is equipped with non sport system with valves, then the Sound Kit is not needed. Please read the instructions carefully before the start of the installation.

Pictures are symbolic.

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

P-HF1065
P-HF1065
PHF1065

The product you are viewing cross references to these numbers
Special Offer
Sport Exhaust VALVETRONIC Porsche 991.2 Carrera with Carbon Fibre tail pipe - DesignTek
Code: 3606009103
DesignTek Sport Exhaust VALVETRONIC system with Carbon Fiber tail pipe. Stainless steel.

designtek

Fits:
Porsche 991.2 Carrera (except Turbo / GT3 / R)
For cars with Sport exhaust fitted or cars with sport exhaust bumper conversion (centre exit pipes)
Not suitable for cars built after April 2018 which have PPF fitted.

Please note: This system does not come with valve control system as you can use existing wiring from your sport exhaust. If you wish to have a wireless remote control kit you need to order one here 9996001111

For Wiring Diagram please CLICK HERE



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

3606009103
3606009103
9P1251053A
9P1251053C

The product you are viewing cross references to these numbers
Best Product
Sports exhaust muffler Porsche 991.2 2017-2019
Code: TSPO991T16.003.A
Sports exhaust muffler Porsche 991.2 Carrera, Carrera S and GTS 2017-2019
Only for cars with Porsche Sports Exhaust (PSE)

tubi

Fits
Porsche 991.2 Carrera with PSE
Porsche 991.2 Carrera S with PSE
Porsche 991.2 GTS with PSE

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

INSTALLATION
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual. Replaces rear silencer/muffler

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand
END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips

EXHAUST FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves
END TIPS NUMBER AND POSITION
2 + 2 CENTRAL
There are two pairs of tailpipes with a gap between them, in the centre of the rear bumper

MATERIAL
AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

ECU REMAPPING
ENGINE LIGHT
Replacement or removal of components such as catalytic converters, GPFs and electric actuators may cause the engine warning light to come on.
In this case, the installer must reprogram the software to eliminate the light

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

TSPO991T16.003.A
9P1251053B
9P1251053A

The product you are viewing cross references to these numbers
Best Price
Sports exhaust side silencer straight pipe with valves Porsche 991 GT3 and GT3 RS
Code: 3606609145
Sports exhaust side silencer straight pipe (with valves) Porsche 991GT3 and GT3 RS
Bypass pipes for side mufflers.

designtek

Fits
Porsche 911 GT3 and GT3 RS (991.1 and 991.2 2014-2019)

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

Material: Stainless Steel 304
Replacement for Genuine muffler 991.111.048.81



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

3606609145
99711104782
99711104784
99711104781
99711104882
99711104881
99711104884

The product you are viewing cross references to these numbers
Best Product
Sports exhaust side silencer straight pipe with valves Porsche 997 GT3 and GT3 RS
Code: TSPOGT3C10.093.A
Sports exhaust side silencer straight pipe with valves.
Replaces rear side silencers with straight pipes

tubi

Fits:
Porsche 911 GT3 and GT3 RS (997 Gen 1 and Gen 2)
Porsche 911 GT3 and GT3 RS (991.1 and 991.2 upto 2019)

This product can be mounted on every GT3, GTR RS, GT3 RS 4.0 versions, both on 997 Gen 1, Gen 2 and on 991.1 and 991.2 up to 2019

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

SOUND - STRAIGHT PIPE
The straight pipe version guarantees a direct path from the engine, removing all factors which may affect the acoustic tuning

SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION - 65mm
This is the diameter in mm of the main pipe of the exhaust system
Best Price
Sports exhaust silencer Porsche 991.2 Carrera S 2015-2019
Code: TSPO991T16.001.A
Sports exhaust standard silencer Porsche 991.2 Carrera S 2015-2019

tubi

Fits
Porsche 991.2 Carrera S 2015-2019


RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

INSTALLATION
The Carrera S exhaust system differs from the Carrera one in that it is equipped with bypass valves.
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips

EXHAUST FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves

END TIPS NUMBER AND POSITION
2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal
Best Price
Switch set for sound valves. All Porsche models
Code: 9996001111
Switch set for sound valves.

designtek

Fits:
All Porsche models with vacuum operated valvetronic exhaust systems

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

9996001111
1625002710
98622094335SSOUND

The product you are viewing cross references to these numbers
Best Product
DISPLAYING 1 to 8 (of 8 products)
Also found on these pages
About Switchable Silencers / Mufflers

Title: Upgrading Your Porsche's Exhaust System: Original Porsche vs. Aftermarket Mufflers and Sports Exhaust

Keywords: Porsche, exhaust mufflers, sports exhaust, upgrade, replacement, technical specifications, known issues, Design911, professional advice

Summary:

Original Porsche Exhaust Mufflers:

Designed and manufactured by Porsche for specific models

Engineered to meet stringent quality standards

Precisely tuned for optimal performance and sound

Maintains the authenticity and originality of your Porsche

Compatible with existing components and systems

Aftermarket Exhaust Mufflers:

Produced by third-party manufacturers specializing in performance upgrades

Offer a wide range of options for customization

Can enhance exhaust note, performance, and aesthetics

May provide better flow dynamics for improved engine efficiency

Consider compatibility and fitment with your Porsche model

Sports Exhaust Systems:

Designed to maximize performance and enhance the driving experience

Typically include larger diameter pipes, sportier mufflers, and optimized airflow

Offer increased horsepower and torque

Produce a more aggressive and exhilarating exhaust sound

Check local regulations regarding noise restrictions

When considering purchasing an exhaust muffler or sports exhaust for your Porsche, several factors should be considered. Firstly, determine your specific requirements, whether it's a slight improvement in sound or a significant performance boost. Research the technical specifications and compatibility of the chosen exhaust system with your Porsche model. Consider your budget and the reputation of the manufacturer or retailer. It's crucial to ensure the product is backed by warranties or guarantees.

At Design911, we can assist you in finding the correct exhaust part for your Porsche. Our knowledgeable team can offer professional advice based on your requirements and guide you through the selection process. We stock a wide range of original Porsche parts as well as reputable aftermarket options, ensuring you have access to high-quality choices. Trust Design911 to help you enhance your Porsche's performance and provide an unmatched driving experience.

Note: The summary provided above is a general overview of the benefits and considerations related to upgrading the exhaust system of a Porsche vehicle. It's always recommended to consult with a professional and consider individual vehicle specifications and regulations before making any modifications.

You may also like
Popular Models