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Porsche > 964 (911) (1989-1994) > 964 (911) RS 3.6L 1991-93 > Exhausts >

All Silencers / Mufflers

All Silencers / Mufflers

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DISPLAYING 1 to 16 (of 22 products)
1 2
Exhaust set for 964 with cat bypass and centre muffler bypass - 1620001510, 1621400710, 1621100606, 1625000300, 1625000900, 1620701000, 1620600900, 1620700800, 1620301400, 92.247SCLAMP, 99311119500, 90007428202, 99908405202, 92.240S, 92.280S, 92.200S, PO-92260S, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421104004, 96421103905, 96421103932
1
Exhaust set for 964 with cat bypass and centre muffler bypass
1620001510
Product Information
Product Information
Exhaust set for 964 with cat bypass and centre muffler bypass.

danskmotorsport

 
Variant: Ultra Sport 1

Fits:
Porsche 964 1989-94 (not Turbo)

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Related, superseded, cross reference or alternative numbers for comparison.

1620001510
1620001510
1621400710
1621100606
1625000300
1625000900
1620701000
1620600900
1620700800
1620301400
92.247SCLAMP
99311119500
90007428202
99908405202
92.240S
92.280S
92.200S
PO-92260S
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
Exhaust set for 964 with cat bypass and g-pipe final muffler bypass - 1620001610, 1621400710, 1621100606, 1625000300, 1625000900, 1620701000, 1620400700, 1620606200, 1620301400, 92.247SCLAMP, 99311119500, 90007428202, 99908405202, 92.240S, 92.220S, 92.560S, PO-92260S, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421104004, 96421103905, 96421103932
1
Exhaust set for 964 with cat bypass and g-pipe final muffler bypass
1620001610
Product Information
Product Information
Exhaust set for 964 with cat bypass and g-pipe final muffler bypass
With TÜV on intermediate exhaust but not on catalytic converter


danskmotorsport   tuv

Variant: Ultra Sport 2

Fits:
Porsche 964 1989-94 (not Turbo)

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.

1620001610
1620001610
1621400710
1621100606
1625000300
1625000900
1620701000
1620400700
1620606200
1620301400
92.247SCLAMP
99311119500
90007428202
99908405202
92.240S
92.220S
92.560S
PO-92260S
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
Exhaust set for 964 with cat bypass, centre muffler bypass and g-pipe final muffler bypass - 1620001710, 1621400710, 1621100606, 1625000300, 1625000900, 1620701000, 1620400700, 1620700800, 92.247SCLAMP, 99311119500, 90007428202, 99908405202, 92.240S, 92.220S, 92.200S, 92.260S, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421104004, 96421103905, 96421103932
1
Exhaust set for 964 with cat bypass, centre muffler bypass and g-pipe final muffler bypass
1620001710
Product Information
Product Information
Exhaust set for 964 with cat bypass, centre muffler bypass and g-pipe final muffler bypass
Extremely loud!

danskmotorsport

 
Variant: Ultra Sport 3

Fits:
Porsche 964 1989-94 (not Turbo)

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.

1620001710
1620001710
1621400710
1621100606
1625000300
1625000900
1620701000
1620400700
1620700800
92.247SCLAMP
99311119500
90007428202
99908405202
92.240S
92.220S
92.200S
92.260S
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
Exhaust set for 964 with single tail pipe and catalytic converter. Stainless steel, with TÜV. - 1620001110, 92.262S, 1623104470, 1621400710, 1621100606, 1621101900, 1621200100, 1625000300, 1625000900, 1623400100, 1620701100, 1620607300, 1620606200, 1620301400, 1623104480, 1623104470, 92.247SCLAMP, 99311119500, 96411119205, 96411119800, 90007428202, 99908405202, 99908500102, 92.241S, 92.270S, 92.560S, PO-92260S, 91.024S, 91.023S, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421104004, 96421103905, 96421103932, 99908500103
1
Exhaust set for 964 with single tail pipe and catalytic converter. Stainless steel, with TÜV.
1620001110
Product Information
Product Information
Exhaust set for 964 with single tail pipe and catalytic converter. Stainless steel,
With TÜV on exhaust but not on catalytic converter

dansk   tuv

Standard exhaust system with catalytic converter, OE type final muffler and single tip.

Variant: Standard

Fits:
Porsche 964 1989-94 (not Turbo)

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.

1620001110
1620001110
92.262S
1623104470
1621400710
1621100606
1621101900
1621200100
1625000300
1625000900
1623400100
1620701100
1620607300
1620606200
1620301400
1623104480
1623104470
92.247SCLAMP
99311119500
96411119205
96411119800
90007428202
99908405202
99908500102
92.241S
92.270S
92.560S
PO-92260S
91.024S
91.023S
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421104004
96421103905
96421103932
99908500103

The product you are viewing cross references to these numbers
Exhaust set for 964 with single tail pipe and catalytic converter. With Sport muffler and dual tips, with TÜV. - 92.564SD, 1620001310, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421104004, 96421103905, 96421103932
1
Exhaust set for 964 with single tail pipe and catalytic converter. With Sport muffler and dual tips, with TÜV.
1620001310
Product Information
Product Information
Exhaust set for 964 with single tail pipe and catalytic converter. Stainless steel, 
With TÜV on exhaust but not on catalytic converter

dansk   tuv

Standard exhaust system with catalytic converter, sport type final muffler and dual tips.


Variant: Sport 2

Fits:
Porsche 964 1989-94 (not Turbo)

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.

1620001310
92.564SD
1620001310
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
Exhaust set for 964 with single tail pipe and catalytic converter. With Sport muffler, with TÜV. - 1620001210, 1621400710, 1621100606, 1621101900, 1621200100, 1625000300, 1625000900, 1623400100, 1620701100, 1620600900, 1620606200, 1620301400, 1623104480, 1623104470, 92.247SCLAMP, 99311119500, 96411119205, 96411119800, 90007428202, 99908405202, 99908500102, 92.241S, 92.280S, 92.560S, PO-92260S, 91.024S, 91.023S, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421104004, 96421103905, 96421103932
1
Exhaust set for 964 with single tail pipe and catalytic converter. With Sport muffler, with TÜV.
1620001210
Product Information
Product Information
Exhaust set for 964 with single tail pipe and catalytic converter. Stainless steel,
With TÜV on exhaust but not on catalytic converter

dansk   tuv

Standard exhaust system with catalytic converter, sport type final muffler and single tip.

Variant: Sport 1


Fits:
Porsche 964 1989-94 (not Turbo)

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.

1620001210
1620001210
1621400710
1621100606
1621101900
1621200100
1625000300
1625000900
1623400100
1620701100
1620600900
1620606200
1620301400
1623104480
1623104470
92.247SCLAMP
99311119500
96411119205
96411119800
90007428202
99908405202
99908500102
92.241S
92.280S
92.560S
PO-92260S
91.024S
91.023S
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
Full exhaust system for Porsche 964 in Stainless Steel - 96422092280S, 3606406401, 3606109641, 96421103905, 96421104004, 3606009401, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421103932
2
Full exhaust system for Porsche 964 in Stainless Steel
EXHAUSTKIT61
Product Information
Product Information
Full exhaust system made out of stainless steel including:
- Heat exchangers
- 100 Cell catalyst
- Centre muffler (standard)
- Final muffler (standard)
- 102mm angle cut tail pipe

This system will be slightly louder than standard system as it comes with reduced catalyst. Rest of the system is as close to original as possible.

Fits:
Porsche 964 1989-94 (not Turbo)
*excluding Carrera 2 Tiptronic cars M64.02 engines

Fitting kit not included in price and 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.

EXHAUSTKIT61
96422092280S
3606406401
3606109641
96421103905
96421104004
3606009401
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421103932

The product you are viewing cross references to these numbers
Full exhaust system for Porsche 964 in Stainless Steel - 96422000021, 3606406401, 3606109641, 96421103905, 96421104004, 3606009401, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421103932
2
Full exhaust system for Porsche 964 in Stainless Steel
EXHAUSTKIT62
Product Information
Product Information
Full exhaust system made out of stainless steel including:
- Heat exchangers
- 100 Cell catalyst
- Centre muffler (standard)
- G-pipe final muffler bypass
- 102mm angle cut tail pipe

This system will be a bit louder than standard system as it comes with reduced catalyst and final muffler bypass (G-pipe).

Fits:
Porsche 964 1989-94 (not Turbo)
*excluding Carrera 2 Tiptronic cars M64.02 engines

Fitting kit not included in price and 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.

EXHAUSTKIT62
96422000021
3606406401
3606109641
96421103905
96421104004
3606009401
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421103932

The product you are viewing cross references to these numbers
Full exhaust system for Porsche 964 in Stainless Steel - 96422000021, 3606406401, 3606109641, 96421103905, 96421104004, 3606006403, 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421103932
2
Full exhaust system for Porsche 964 in Stainless Steel
EXHAUSTKIT63
Product Information
Product Information
Full exhaust system made out of stainless steel including:
- Heat exchangers
- 100 Cell catalyst
- Race pipe - centre muffler bypass
- G-pipe - final muffler bypass
- 102mm angle cut tail pipe

This system will be very loud. Loudest combination possible. Track car sound. Comes with reduced catalyst, centre muffler bypass (race pipe) and final muffler bypass (G-pipe).


Fits:
Porsche 964 1989-94 (not Turbo)
*excluding Carrera 2 Tiptronic cars M64.02 engines

Fitting kit not included in price and 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.

EXHAUSTKIT63
96422000021
3606406401
3606109641
96421103905
96421104004
3606006403
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421103932

The product you are viewing cross references to these numbers
Full exhaust system for Porsche 964 in Stainless Steel - 96411104205, 96411321316, 96411321315, 96411104504, 96411104502, 96411104605, 96421104004, 96421103905, 96421103932
2
Full exhaust system for Porsche 964 in Stainless Steel
EXHAUSTKIT64
Product Information
Product Information
Full exhaust system made out of stainless steel including:
- Heat exchangers
- 100 Cell catalyst
- Race bypass pipe for primary muffler
- Final muffler (standard)
- 102mm angle cut tail pipe

This system will be a lot louder than standard system as it comes with reduced catalyst and race pipe instead of the primary muffler.

Fits:
Porsche 964 1989-94 (not Turbo)
*excluding Carrera 2 Tiptronic cars M64.02 engines


Fitting kit not included in price and 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.

EXHAUSTKIT64
96411104205
96411321316
96411321315
96411104504
96411104502
96411104605
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
Exhaust muffler / silencer race G-Pipe. Porsche 964 / 965 - 92.220S, 92220S, 96411104605, RS411104400 - 1620400700, 92.220S
2
Exhaust muffler / silencer race G-Pipe. Porsche 964 / 965
Special Offer
96422000021
Product Information
Product Information
Exhaust Muffler / Silencer Race G-Pipe.

danskmotorsport

Dansk Race G-pipe is designed to replace the final silencer box. G-pipe allows fast air flow and weight saving which together produces more BHP. Made from High grade T304 stainless steel. The short pipe also changes the sound to a deeper RS like sound.

Fits:
Porsche 964 C2 / C4 1990-94
Porsche 965 Turbo 1991-94


Polished stainless steel 



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

96422000021
92.220S
92220S
96411104605
RS411104400

The product you are viewing cross references to these numbers
Exhaust Muffler / Silencer Rear box 1in 1out. Porsche 964 Carrera - 96411104504, 96411104502
1
Exhaust Muffler / Silencer Rear box 1in 1out. Porsche 964 Carrera
FSPOR964MAXS
Product Information
Product Information
Fabspeed Maxflo Exhaust System ( 1in - 1out )

fabspeed

Improved sports car sound; deep and throaty while maintaining street appropriate volume

Features:
• Fits: all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
• Increased throttle response throughout the RPM range with less restrictive mufflers
• Available in either a single or dual outlet configuration
• NOTE: Requires slight modification to the factory rear bumper for proper fitment of the second outlet
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacement for the restrictive facotry muffler
• Includes Oval Style Tip(s)
• 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.

FSPOR964MAXS
96411104504
96411104502

The product you are viewing cross references to these numbers
Exhaust Muffler / Silencer Rear box 1in 2out. Porsche 964 Carrera - 96422096402, 96411104504, 96411104502
1
Exhaust Muffler / Silencer Rear box 1in 2out. Porsche 964 Carrera
FSPOR964MAXD
Product Information
Product Information
Fabspeed Maxflo Exhaust System ( 1in - 2out )


fabspeed

Optional Dual Outlet upgrade; Requires slight modification to the factory rear bumper for proper fitment of the second outlet

Improved sports car sound; deep and throaty while maintaining street appropriate volume

Features:
• Fits: all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
• Increased throttle response throughout the RPM range with less restrictive mufflers
• Available in either a single or dual outlet configuration
• NOTE: Requires slight modification to the factory rear bumper for proper fitment of the second outlet
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacement for the restrictive facotry muffler
• Includes Oval Style Tip(s)
• 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.

FSPOR964MAXD
96422096402
96411104504
96411104502

The product you are viewing cross references to these numbers
Exhaust Muffler / Silencer Rear box Race System DesignTek for Porsche 964 - 3606006401, 116081, 69-PS101, 96411104504, 96411104605, 96411104205, 96411321316, 96411321315, 96411104502, 96421104004, 96421103905, 96421103932
6
Exhaust Muffler / Silencer Rear box Race System DesignTek for Porsche 964
Special Offer
3606006401
Product Information
Product Information
Exhaust Muffler / Silencer Rear box Race System

designtek

DesignTek Maximum power and aggressive sports car sound exactly like the factory 3.8L Supercup 964's. primarily intended for the track or race. This system has some resonance and is very sporty and aggressive. Please note this system bypass the cats and the heating system of the car.

This kit includes:
Headers
Rear Box
This kit does not include the CATS. Header to engine gaskets are not included. You can add them to the basket when you buy this exhaust.


Manifold to Head internal diameter is 39MM

Manifold to Rear silencer internal diameter is 56MM




Fits:
Porsche 964 1990-94





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

3606006401
3606006401
116081
69-PS101
96411104504
96411104605
96411104205
96411321316
96411321315
96411104502
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
Exhaust muffler / silencer rear box Sports. With TÜV/EEC approval Porsche 964 C2/C4 - 92.270S, 92270S, 92.280S, 92.280S, 1620607300, 1620600900, 96411104604, 96411104605, 9641110460, 96422092280S, 96422092270S - 1620607300, 1620600900
3
Exhaust muffler / silencer rear box Sports. With TÜV/EEC approval Porsche 964 C2/C4
Special Offer
964220922
Product Information
Product Information
Replacement Exhaust Muffler / Silencer Rear box. With TÜV/EEC approval (Carrera 2 / Carrera 4)

danskmotorsport

2 options:
- Polished Stainless Steel Sports sound + TÜV/EEC approval - Dansk Motorsport
- Painted S/Steel Original Style and sound + TÜV/EEC approval - Dansk

Fits:
Porsche 964 1990-94 C2/ C4 - with TÜV/EEC approval (3.6ltr)
Porsche 964 Turbo 3.3L / 3.6L

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

964220922
92.270S
92270S
92.280S
92.280S
1620607300
1620600900
96411104604
96411104605
9641110460
96422092280S
96422092270S

The product you are viewing cross references to these numbers
Exhaust silencer. Porsche 964 C2 / C4 / RS - 96411104504
1
Exhaust silencer. Porsche 964 C2 / C4 / RS
Special Order item
96411104504
Product Information
Product Information
Exhaust silencer.
porsche

Fits:
Porsche 911 Carrera 2 (1990 - 1994)
Porsche 911 Carrera 4 (1989 - 1994)
Porsche 911 RS 3.6L (1992 - 1992)

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96411104504
96411104504

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About All Silencers / Mufflers

Standard Exhaust Systems – Engineered for Performance, Sound & Longevity

A standard exhaust system is essential for your Porsche’s performance, efficiency, and sound. It controls the flow of exhaust gases from the engine, reduces emissions, manages noise levels, and ensures balanced back pressure for optimal power delivery.

At Design911, we supply standard exhaust systems built from high-grade stainless steel and corrosion-resistant materials. Designed to meet or exceed manufacturer performance standards, these systems deliver the perfect blend of durability, refinement, and performance — ideal for both daily driving and restoration projects.

Each exhaust system is developed to ensure precise fitment, excellent gas flow, and an authentic Porsche exhaust note that retains the car’s original character.

What Do Standard Exhaust Systems Do?

A standard exhaust system performs several vital roles that keep your Porsche running efficiently, cleanly, and safely.

Core Functions:

  • Directs exhaust gases safely away from the engine.
  • Reduces emissions through catalytic converters and silencers.
  • Controls back pressure for balanced performance and fuel efficiency.
  • Minimises engine noise while preserving Porsche’s signature tone.
  • Aids temperature regulation and exhaust scavenging.

A properly maintained exhaust system ensures smooth performance, reduced fuel consumption, and compliance with emissions regulations.

Why Do Exhaust Systems Fail?

Exhaust systems are constantly exposed to heat, moisture, and corrosive gases — all of which take a toll over time.

Common Causes of Failure Include:

  • Corrosion and rust from road salt, condensation, and moisture.
  • Cracked welds or pipes due to vibration and thermal cycling.
  • Internal baffle damage causing rattling or loss of silencing effect.
  • Blocked or leaking joints leading to reduced performance and increased noise.
  • Burnt-out catalytic converters or mufflers reducing efficiency.

Signs of exhaust failure include loud noises, rattling, exhaust odours, or reduced engine performance — all clear indicators that replacement is required.

Why Replace Standard Exhaust Components?

Replacing a worn or damaged exhaust system restores performance, comfort, and efficiency while maintaining your Porsche’s distinctive exhaust tone.

Key Benefits:

  • Restores proper exhaust flow and back pressure.
  • Improves fuel efficiency and power output.
  • Reduces noise and vibration.
  • Ensures emissions compliance and MOT readiness.
  • Built from corrosion-resistant stainless steel for longevity.
  • Direct-fit compatibility for classic and modern Porsche models.

Upgrading to a high-quality standard exhaust preserves the car’s original performance characteristics while ensuring long-lasting reliability.

Highlights:

  • Precision-engineered exhaust systems for Porsche vehicles.
  • Optimised gas flow for power, torque, and efficiency.
  • Durable stainless-steel construction for corrosion resistance.
  • Designed for authentic tone and perfect fitment.
  • Suitable for classic restoration and modern maintenance.
  • Reliable, quiet, and performance-balanced solutions.

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