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Sport Silencers / Mufflers

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DISPLAYING 1 to 16 (of 23 products)
1 2
EXHAUSTKIT40
Product Information
Product Information
Sports Exhaust + Headers Package (+16 to 22bhp)

DesignTek 996 Performance exhaust package. High Grade stainless steel exhaust system for Porsche 996 GT3
Made from 14 - 16 gauge T304 stainless steel.

Includes Sports mufflers, Equal length sports headers Giving +16 to +22 bhp that you can really feel and superb sports car sound.

*Please note this system can be fitting with factory or sports after market cats

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Related, superseded, cross reference or alternative numbers for comparison.

EXHAUSTKIT40
3606309602
99622096300SGT3

The product you are viewing cross references to these numbers
Best Product
EXHAUSTKIT24
Product Information
Product Information
DesignTek Sports Exhaust + Headers + Cat Bypass Package

DesignTek 996 Performance exhaust package. High Grade stainless steel exhaust system for Porsche 996 1998-2004.
Made from 14 - 16 gauge T304 stainless steel.

Includes Sports mufflers, Equal length sports headers and sports cats bypass pipes.

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Related, superseded, cross reference or alternative numbers for comparison.

EXHAUSTKIT24
3606009602
3606309601
3606209961
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
EXHAUSTKIT27
Product Information
Product Information
Sports Exhaust + Cat bypass Package with fittings.

designtek

DesignTek 996 Performance exhaust package. High Grade stainless steel exhaust system for Porsche 996 1998-2004.
Made from 14 - 16 gauge T304 stainless steel.

Includes Sports Exhaust and Sports Cat bypass pipes, 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.

EXHAUSTKIT27
3606009602
3606309601
3606209961
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505
99611112157
99611113154
99611111350
99906402601
90007428702
90008308000
90012305020
N0138322
99908405202
99711152000
99611110800
90037818301
90037810501
90038000501

The product you are viewing cross references to these numbers
Best Product
EXHAUSTKIT28
Product Information
Product Information
Sports Exhaust VALVETROINC + X-Pipe Design 200 Cell Sports Cats Package

designtek

DesignTek Valvetronic sports exhaust system. 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.

DesignTek sports racing catalytic converters give a HORSEPOWER and TORQUE gain to all 996 cars. High Quality T304 SS C.N.C. mandrel bent tubing for maximum exhaust flow.

The X-Pipe design has increased deeper sound with increased BHP. German imported 200 cell high-flow sport catalytic converters for reduced back pressure and less restriction.

PLEASE NOTE THESE CATS MAY REQUIRE A REMAP TO ENSURE NO DASHBOARD LIGHTS - Please contact us regarding this!

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.

EXHAUSTKIT28
3606109963
3606009614
FITTINGKIT27
96300KIT

The product you are viewing cross references to these numbers
Best Product
EXHAUSTKIT34
Product Information
Product Information
Sports Exhaust + 200 Cell X-Pipe Ø55mm Sports Cats Package

designtek

DesignTek 996 Stage 1 Performance package. High Grade stainless steel exhaust system for Porsche 996 1998-2004. 14 - 16 gauge T304 stainless steel.

Includes sports mufflers, 200 cell sports cats giving that you can really feel and superb sports car sound.
Fitting clamps in the images are not included

PLEASE NOTE THESE CATS MAY REQUIRE A REMAP TO ENSURE NO DASHBOARD LIGHTS - Please contact us regarding this!

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.

EXHAUSTKIT34
3606009602
3606109963
99611112257
99611113254
99611198404
99611113274
99611113275
99611113270
99611198405
99611113168
99611198504
99611113174
99611113175
99611113170
99611198505
99611112157
99611113154
99611111350
99906402601
90007428702
90008308000
90012305020
N0138322
99908405202
99711152000
99611110800
90037818301
90037810501
90038000501

The product you are viewing cross references to these numbers
POWERKIT9962
Product Information
Product Information
Exhaust Package + Headers + 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
- Equal Lenght Headers K16

Sports Exhaust Muffler DesignTek VALVETRONIC system with 200 SPORTS CELL CATS. + Headers.

High Grade stainless steel equal length headers.K16 Sport stainless steel headers have been designed to increase HP and TQ on cars fitted with the OEM K16 turbochargers. The short design is perfectly matched for the exhaust travel from the heads to the K16 turbo for better boost response and power throughout the rev range. The smooth flow through the mandrel bends and pyramid merge collector offer superior flow characteristics as compared to the OEM headers. Power gains are increased by 14 HP and 16 Ft. TQ with no other modifications.Adds up to 14 HP / 16 Ft. TQ

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.

POWERKIT9962
3606009616
3606309603
96274
99760511502
33-2189

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
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
Best Product
EXHAUSTKIT96
Product Information
Product Information
DesignTek Sports Exhaust + Headers + 200 Cell Exhaust Catalytic Converter

DesignTek 996 Exhaust package. High Grade exhaust system for Porsche 996 1998-2004.

Includes sports mufflers, Equal length headers, Replacement Exhaust Catalytic Converter giving that nice deep sound you can really hear and feel the extra power sports.

Fitting clamps in the images are not included.

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.

EXHAUSTKIT96
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 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
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
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
Best Product
3606009605
Product Information
Product Information
Exhaust Muffler / Sports Exhaust System DesignTek. Porsche 996 Turbo 200 Cell cats with option for De-cat

designtek

High quality exhaust system for the Porsche 996 Turbo. Manifold back exhaust that includes 200 Cell Sports Cats and does not include tailpipes or manifolds.

The silencers in this exhaust are linked to one another, creating a greater balance between the two silencers which improves flow, performance and provides a sports sound. It is an aftermarket, performance exhaust with a louder note and boasts significant power gains over OE due to a free-flowing, mandrel bent, TIG welded system. The cats are about as powerful as we could get onto the Porsche 911 Turbo while still passing the MOT!

*Removable Cats can be replaced with DesignTek bypass pipes 3606009655. Bypass pipes are for track use only.

DesignTek system fits with original Porsche tail pipes or DesignTek tail pipes.

Fits:
Porsche 996 Turbo 2000-05
Porsche 996 GT2

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

3606009605
99611102775
99611102776
99611198775
99611198777

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 23 products)
1 2
Also found on these pages
About Sport 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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