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All Silencers / Mufflers

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DISPLAYING 1 to 16 (of 29 products)
1 2
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EXHAUSTKIT72
Product Information
Product Information
Exhaust muffler / silencer replacement OE Porsche 996 Gen2 (SET OF 2)

porsche

Standard specifications exhaust

Standard Replacement exhaust back boxes set of 2 left & right, not for cars fitted with factory sports exhaust.

Fits:
Porsche 996 C2 / C4 / C4S 3.6L 2002-2005
Fits Tiptonic & Manual

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Related, superseded, cross reference or alternative numbers for comparison.

EXHAUSTKIT72
99611113168
99611113268
99611113157
99611113257

The product you are viewing cross references to these numbers
POWERKIT9963
Product Information
Product Information
Exhaust Package + Plenum 74mm Throttle Body + Air Filter Kit Porsche 996 Turbo

Kit Includes
- High Flow Air Filter
- Plenum by IPD
- Throttle Body 74mm
- Exhaust Boxes
- Sports Cats 200 cell

Sports Exhaust Muffler + Cats 200 cell DESIGNTEK 200CPSI Hi-Flow sports catalysts+ Headers. Fits with original tail pipes.

For the ultimate performance gains we recommend this set is fitted with an ECU remap giving BHP and Torque that you can really feel and superb sports car sound.

NOTE: In the United Kingdom, 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. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.

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Related, superseded, cross reference or alternative numbers for comparison.

POWERKIT9963
3606009608
96274
99760511502
33-2189

The product you are viewing cross references to these numbers
Best Product
EXHAUSTKIT73
Product Information
Product Information
Sports Exhaust GT3 RS Look Porsche 996 C2 / C4

designtek

DesignTek 997 GT3 RS sytle exhaust pipe conversion with 2 x 100mm centre outlets & DesignTek Sports exhaust boxes

Please note:
This exhaust pipe is used when you are fitting a GT3 style centre exit rear bumper

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

EXHAUSTKIT73
3606609701
3606009602
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505
99611112157
99611113154

The product you are viewing cross references to these numbers
EXHAUSTKIT74
Product Information
Product Information
Sports Exhaust GT3 RS Look Porsche 996 C2 / C4

danskmotorsport

997 GT3 RS sytle exhaust pipe conversion with 2 x 100mm centre outlets & DANSK Sports exhaust boxes

Please note:
This exhaust pipe is used when you are fitting a GT3 style centre exit rear bumper

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

EXHAUSTKIT74
3606609701
99622096300SEXP
96300SEXP
1620601110

The product you are viewing cross references to these numbers
Best Product
EXHAUSTKIT76
Product Information
Product Information
Sports exhaust + 200 cell sport catalytic converter + tail pipe set

designtek


Fits:
Porsche 996 C2 / C4 3.4L engines

PLEASE NOTE: Fitting clamps in the images are not included. Available separately.

NOTE: In the United Kingdom, 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. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.



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

EXHAUSTKIT76
99622096330S
3606109961
99611196901S
3606009602
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505
99611112157
99611113154

The product you are viewing cross references to these numbers
Special Order item
99611120
Product Information
Product Information
Exhaust heat shield for Silencer with catalyst

porsche

Fits:
Porsche 996 Turbo 2001-05

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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

99611120
99611120572
99611120672

The product you are viewing cross references to these numbers
99622096335S
Product Information
Product Information
Replacement Rear exhaust box OE style - left or right. Bead blasted stainless steel. With TUV/EEC approval (3.4ltr)

dansk   tuv

Fits:
Porsche 996 C2 / C4 3.4ltr - 1997 to 08/2001 -  With TÜV/EEC approval for 3.4ltr engine
Porsche 996 C2 / C4 / C4S 3.6ltr - 09/2001 to 2005



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

99622096335S
996335S2
996335S1
1620609570
1620609580
96.335S-1
96.335S-2
99611112155
99611112156
99611112157
99611113154
99611113157
99611113168
99611112255
99611112256
99611112257
99611113254
99611113257
99611113268

The product you are viewing cross references to these numbers
Best Price
99622096300SEXP
Product Information
Product Information
Exhaust set sports rear in stainless steel. 'Sound Version'. 

danskmotorsport

Fits:
Porsche 996 3.4-3.6L C2 / C4 / C4S 1997-05

Check the product gallery to see benefits of Dansk exhaust.



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

99622096300SEXP
1620601110
96300SEXP
99611121000
96.300SEXP
99611112155
99611112170
99611112156
99611112157
99611113154
99611112256
99611112270
99611112257
99611113254

The product you are viewing cross references to these numbers
99622096300SSOUND
Product Information
Product Information
Exhaust Muffler / Silencer Sport with switchable sound valves. Porsche 996

danskmotorsport

Fits:

  • Porsche 996 C2 3.4L 1997-08/01
  • Porsche 996 C4 3.4L 1997-08/01
  • Porsche 996 C2 3.6L 09/01-2005
  • Porsche 996 C4 3.6L 09/01-2005
  • Porsche 996 C4S 3.6L 09/01-2005

Please note: This valvetronic exhaust does not come with fitting kit. If your car doesn't have sport switchable system already fitted you can buy fitting kit with remote controls CLICK HERE

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

99622096300SSOUND
99611121000
99611112155
99611112170
99611112157
99611113154
99611112256
99611112270
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505

The product you are viewing cross references to these numbers
99622096300SGT3
Product Information
Product Information
Replacement Rear sport exhaust set. Polished stainless steel. With TÜV/EEC approval.

danskmotorsport

Fits:
Porsche 996 GT3 3.6L 1998-05

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

99622096300SGT3
1620601210
96300SGT3
96.300SGT3
99611112190
99611112191
99611112290
99611112291

The product you are viewing cross references to these numbers
Best Product
3606009602
Product Information
Product Information
Exhaust Muffler / Silencer Sports  
(SET OF 2 Left & Right)

DesignTek Stainless steel sport exhaust, produced to give a deeper fuller sound that the standard factory exhaust boxes. Tail pipes are not included the factory tail pipes can be used with this system.

Fits:
Porsche 996 C2
Porsche 996 C4
Porsche 996 C4S

Sound = slightly deeper more than the factory standard exhaust

French
Silencieux / Silencer Sport DesignTek pour Porsche 996 Carrera
DesignTek inoxydable échappement sport en acier , pour donner un produit que les boîtes d'échappement standard d'usine complète son plus profond.

German
Auspuff / Schalldämpfer Sport DesignTek für Porsche 996 Carrera

DesignTek Edelstahl Sportauspuff , hergestellt , um ein tieferes volleren Klang , dass die Standard-WerksabgasBoxen geben.

Norwegian
Eksos lyddemper / Silencer Sports DesignTek for Porsche 996 Carrera

DesignTek Rustfritt stål sport eksos , produsert for å gi en dypere fyldigere lyd som standard fabrikk eksos bokser.

Dutch
Uitlaat Uitlaat / Knalpot Sport DesignTek voor Porsche 996 Carrera

DesignTek RVS sport uitlaat, geproduceerd om een diepere voller geluid dat de fabriek standaard uitlaat dozen geven .



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

3606009602
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505
99611112157
99611113154

The product you are viewing cross references to these numbers
Best Product
3606009611
Product Information
Product Information

Exhaust Muffler / Silencer Sports SUPREMACY. DesignTek for Porsche 996

Sound = Much deeper than the factory standard exhaust but not too loud   (SET OF 2 Left & Right)

Made in the UK
designtek gb 

Fits:
Porsche 996 C2, C4, C2S, C4S 1997-2004
Porsche 996 GT3

This sports exhaust set conveys the sound of power, presence and natural sporting presence the 911 needs. Built with a large diameter chamber bypass pipe the engine note changes with more aggressive throttle.

DesignTek Sports SUPREMACY system exhaust made from High Grade stainless steel.

Made from 14 - 16 gauge T304SS, polished mirror finish, Giving a good really feel, superb super sound, Designed to give an open throttle sound and more aggressive at medium and high speeds.

We also have a wide selection of s/steel tail pipes.



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

3606009611
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505
99611112157
99611113154

The product you are viewing cross references to these numbers
Best Product
3606009616
Product Information
Product Information
DesignTek Exhaust Muffler / Silencer Sports VALVETRONIC with 200 Sport Cell Cats and tailpipes.

designtek

Fits:
Porsche 996 TURBO 2001-2004

Please note the remote controllers do not come with batteries. You will have to source them at your own cost. The type is CR2025

For Wiring Diagram please CLICK HERE

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.

Please note: Sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only.

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

3606009616
3606009616
69-PS103V
126196-01
99611102775
99611102776

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Best Product
3606009614
Product Information
Product Information
DesignTek Exhaust Muffler / Silencer Sports VALVETRONIC  (SET OF 2 Left & Right)

designtek

Fits:
Porsche 996 C2, C4, C2S, C4S 1997-2004
Porsche 996 GT3

DesignTek Valvetronic sports exhaust Made from high quality 14-16 gauge T304 stainless steel, hydro-formed muffler cases, radiuses stressed relieved with 2000 degree ceramic fiber and stainless steel wool packed free flow mufflers. The pipes coming off the rear box is made from SUS409. This Exhaust is around 95dbs +/- with the valves closed and around 102dbs +/- open and sounds much throatier.

This unique exhaust configures a dual-tone setup controlled by a key fob which you can switch on the fly. Direct replacement for the factory mufflers and will work with the stock catalytic converters or any aftermarket sport cats designed to fit with OEM exhaust systems

Superb sports car sound, throaty and deep with the valves opened, but docile with the valves closed. You can reuse your factory OEM Porsche tips or you can opt for DesignTek tail pipes

Please note the remote controlers do not come with batteries. You will have to source them at your own cost. The type is CR2025

Installation instructions for Valvetronic Mufflers CLICK HERE

For Wiring Diagram please CLICK HERE



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

3606009614
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505
99611112157
99611113154

The product you are viewing cross references to these numbers
Best Product
3606009607
Product Information
Product Information
designtek
Exhaust Muffler / Silencer Titanium with Catalytic Converter Twin Chamber Design Weight: 9.90Kg

DesignTek Titanium Super light weight Sport exhaust system. Original Porsche system weight 48Kg, DesignTek Titanium system just 9.90Kg. 996TT / X50/ GT2 / 997 Turbo exhaust system with two 200 cell stainless steel cased German Motorsports Race Cats.

Fits:
Porsche 996 Turbo
Porsche 996 GT2

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

3606009607
99611102775
99611102776
99611198775
99611198777

The product you are viewing cross references to these numbers
Best Product
3606009608
Product Information
Product Information
Exhaust Muffler / Silencer Titanium with Catalytic Converter Single Chamber Design Weight: 9.50Kg

designtek

DesignTek Titanium Super light weight Sport exhaust system. Original Porsche system weight 46Kg, DesignTek Titanium system just 9.50Kg.996TT / X50/ GT2 / 997 Turbo exhaust system with two 200 cell stainless steel cased German Motorsports Race Cats.

Fits:
Porsche 996 Turbo

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

3606009608
99611102775
99611102776

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 29 products)
1 2
Also found on these pages
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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