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All Silencers / Mufflers

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DISPLAYING 41 to 51 (of 51 products)
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Sports exhaust system. Porsche 991 Carrera / Targa 3.4L JP / PAP / CN
Code: 99104420004
Sports exhaust system.
porsche

Fits:
For JAPAN (JP) / TAIWAN (PAP) / HONGKONG (PAP) / CANADA (CN) version
Porsche 991 (911) C2 / C4 3.4L 2012-2016
Porsche 991 (911) Targa 4 3.4L 2012-2016

The typical Porsche sound - powerful, robust and sporty. Better still, it can be further enhanced thanks to the sports exhaust system, featuring a modified silencer and specially designed twin dual-tube tailpipes. The sound varies with driving behaviour, ranging from a robust output during normal road driving to a distinctively more aggressive tone during performance use. The specially designed tailpipes are included as standard.

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Related, superseded, cross reference or alternative numbers for comparison.

99104420004
99104420004

The product you are viewing cross references to these numbers
Porsche Genuine Parts
Sports exhaust system. Porsche 991 Carrera 3.4L
Code: 99104420003
Sports exhaust system.

porsche

Fits:
Porsche 991 (911) C2 / C4 3.4L 2012>>

The typical Porsche sound - powerful, robust and sporty. Better still, it can be further enhanced thanks to the sports exhaust system, featuring a modified silencer and specially designed twin dual-tube tailpipes. The sound varies with driving behaviour, ranging from a robust output during normal road driving to a distinctively more aggressive tone during performance use. The specially designed tailpipes are included as standard.

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Related, superseded, cross reference or alternative numbers for comparison.

99104420003
99104420003

The product you are viewing cross references to these numbers
Porsche Genuine Parts
Sports exhaust system. Porsche 991 Carrera S / Targa S 3.8L JP / PAP / CN
Code: 99104420007
Sports exhaust system.

porsche

Fits:
For JAPAN (JP) / TAIWAN (PAP) / HONGKONG (PAP) / CANADA (CN) version
NOT FOR CARS with Powerkit 316 kW incl. Sports exhaust system and Sport Chrono
Porsche 991 (911) C2S / C4S 3.8L 2012-2016
Porsche 991 (911) Targa 4S 3.8L 2012-2016

The typical Porsche sound - powerful, robust and sporty. Better still, it can be further enhanced thanks to the sports exhaust system, featuring a modified silencer and specially designed twin dual-tube tailpipes. The sound varies with driving behaviour, ranging from a robust output during normal road driving to a distinctively more aggressive tone during performance use. The specially designed tailpipes are included as standard.

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

99104420007
99104420007

The product you are viewing cross references to these numbers
Porsche Genuine Parts
Sports exhaust system. Porsche 991 Carrera S 3.8L
Code: 99104420006
Sports exhaust system.

porsche

Fits:
Porsche 991 (911) C2S / C4S 3.8L 2012>>

The typical Porsche sound - powerful, robust and sporty. Better still, it can be further enhanced thanks to the sports exhaust system, featuring a modified silencer and specially designed twin dual-tube tailpipes. The sound varies with driving behaviour, ranging from a robust output during normal road driving to a distinctively more aggressive tone during performance use. The specially designed tailpipes are included as standard.

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

99104420006
99104420006

The product you are viewing cross references to these numbers
Porsche Genuine Parts
Supercup Exhaust System. Porsche 991 (911) Carrera 2012>>
Code: FSPOR991SCUP
Supercup Exhaust System.

fabspeed

Loud and aggressive performance exhaust system designed and recommended for track use or for those looking for maximum sound on the street; replaces the restrictive factory mufflers with a free-flowing resonated design.

FEATURES:
• Fits all Porsche 991 Carrera vehicles from (2012+)
• Saves 12 lbs from the rear of the vehicle
• Choose from Fabspeed's Deluxe Quad-Style Tips (available in Polished or Black Chrome finish) or Deluxe X-50 Style Tips
• Factory OEM tips are compatible with the Supercup system for both the single inlet tip on the non-PSE equipped models and also the dual inlet PSE equipped models.
• Designed to be compatible with factory/OEM headers and center muffler (NOTE: Please call/contact us if you're interested in combining this system with additional Fabspeed exhaust components.)
• Dramatically reduces backpressure and improves exhaust flow and sportscar sound
• Complete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25" tubing
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR991SCUP
99111132201
99111132202
99111132203
99111142201
99111142202
99111142203
99111143705
99111143706
99111143707

The product you are viewing cross references to these numbers
Best Price
Supersport X-Pipe Exhaust System. Porsche 991 (911) Carrera 2012>>
Code: FSPOR991SSX
Supersport X-Pipe Exhaust System.

fabspeed

Aggressive performance exhaust system replaces the factory center muffler and side mufflers with a lightweight high-flowing x-pipe; includes Deluxe Quad-Style Tips.

NOTE: For vehicles equipped with Porsche Sport Exhaust (PSE), this product replaces the factory center muffler PSE system. As such, the "exhaust sound option button" will no longer be functional.

FEATURES:
• Fits all Porsche 991 Carrera vehicles 2012+
• Saves 11.45 lbs. / 5.2 kg versus the factory components
• Dramatic improvement in sports car sound and power throughout the RPM range; over 27 whp and 38 ft-lbs of torque
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacements for the factory mufflers
• Includes Deluxe Quad-Style Tips in Polished or Black Chrome finish
• Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR991SSX
99111133105
99111133106
99111133107
99111133504
99111133505
99111133506
99111133507
99111133701
99111133702
99111133703
99111132201
99111132202
99111132203
99111142201
99111142202
99111142203
99111143705
99111143706
99111143707

The product you are viewing cross references to these numbers
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
Titanium Exhaust final muffler with carbon tailpipes Porsche 991 GT3 - DesignTek
Code: 3606609124
Titanium Exhaust final muffler with carbon tailpipes

designtek

High quality titanium exhaust rear section compatible with OE rear mufflers. Complimented by carbon fibre tail pipe in ⌀89mm

Designed for maximum flow and no restriction.

Reduced back pressure and better scavenging. More torque and horsepower across the RPM band.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

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

3606609124
99711102799
99711102790
99711102792

The product you are viewing cross references to these numbers
Best Product
Titanium exhaust VALVETRONIC system with titanium tips for Porsche 991.1 Turbo - DesignTek
Code: 3606009120
A Voucher for £100 available when you buy this product. For more information CLICK HERE

DesignTek Titanium exhaust system with titanium valve and titanium tail pipe.

designtek

Fits:
Porsche 991.1 Turbo


For Wiring Diagram please CLICK HERE

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

3606009120
3606009120
55-PS124-T
99111173170
99111173171

The product you are viewing cross references to these numbers
Best Product
Valvetronic Exhaust System. Porsche 991 (911) Carrera 2012>>
Code: FSPOR991VES
Fabspeed's Valvetronic Exhaust System replaces the restrictive OEM side mufflers and center muffler for a deeper, throatier exhaust note along with improved power and throttle response. With valves open, unleash a bold roar from your 991.

fabspeed

INCLUDES:
• 991 Carrera Maxflo Performance Side Mufflers w/ Deluxe Quad-Style Tips
• 991 Carrera Valvetronic Center Muffler Bypass X-Pipe

FEATURES:
Fits: all Porsche 991 Carrera and Carrera S vehicles 2012+
• Massive power gains at low RPM,
• Saves 13 lbs. versus the factory components
• Dramatic improvement in sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• All included Fabspeed components are direct bolt-on replacements for the factory counterparts
• Sport Headers feature C.N.C. mandrel-bent equal length primary pipes utilizing a 3-into-1 high velocity investment-cast pyramidal merge collector
• Does not trigger a CEL and complies with most emissions regulations
• Package includes Deluxe Quad-Style Tips, constructed from T304L stainless steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR991VES
99111132101
99111132102
99111132103
99111132501
99111132502
99111132503
99111142101
99111142102
99111142103
99111132201
99111132202
99111132203
99111132601
99111132602
99111132603
99111142201
99111142202
99111142203
99111133105
99111133106
99111133107
99111133504
99111133505
99111133506
99111133507
99111133701
99111133702
99111133703
99111143103
99111143502

The product you are viewing cross references to these numbers
Best Price
X-pipe race exhaust. Porsche 991 Turbo
Code: P991.20.4080
X-pipe race exhaust.

moshammer

Fits:
Porsche 991 Turbo | Turbo S

X-PIPE Race Exhaust cat back system. Advantages of X-PIPE RACE. Considerable weight reduction! Extreme reduction of thermals by low exhaust back pressure! Incredible Turbosound. Performance enhancement and more torque.
No CEL (Check Engine Light) Horsepower and torque increased up without software upgrade Deep aggressive exhaust sound.
Reduced backpressure & Reduced temperature. Significant weight savings over the stock system.

Direct bolt on replacement with all hardware and clamps included. The exhaust fits the original tailpipe sets.

100% Made in Germany

This X-pipe race exhaust is delivered included mounting material.

Please note this item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.

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

P991.20.4080
P991.20.4080

The product you are viewing cross references to these numbers
Best Price
DISPLAYING 41 to 51 (of 51 products)
1 2
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About All 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.

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