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Porsche > 911 & 912 (1965-1989) > 911 1978-1983 3.0L / SC > Exhausts >

Exhaust Package

Exhaust Package

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DISPLAYING 1 to 16 (of 22 products)
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Exhaust & Heat Exchanger Twin Outlet System Porsche 911 1974-83 - 93011116905, 93021102901, 93011104300, 93011104303, 93011118303, 93011118306, 93011323009, 93011323015, 93011323025, 93011312328, 9301132318, 93011323019
1
Exhaust & Heat Exchanger Twin Outlet System Porsche 911 1974-83
EXHAUSTKIT20
Product Information
Product Information
Exhaust & Heat Exchanger Twin Outlet System Porsche 911 1974-83

1 x Stainless steel Sports exhaust with twin big bore 84mm outlets.
2 x Stainless steel heat exchangers.
1 x Stainless steel Standard pre-silencer.
1 x Stainless steel cross over pipe.

offering more bhp and a fuller sound.

Fits:
Porsche 911 2.7L / 3.0L 1974-83

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001


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Related, superseded, cross reference or alternative numbers for comparison.

EXHAUSTKIT20
93011116905
93021102901
93011104300
93011104303
93011118303
93011118306
93011323009
93011323015
93011323025
93011312328
9301132318
93011323019

The product you are viewing cross references to these numbers
Exhaust & Heat Exchangers Package Porsche 911 1974-83 - 90111115704, 90111119300, 91111319001, 91110772910, 91110773910, 93021102501, 93011102200
1
Exhaust & Heat Exchangers Package Porsche 911 1974-83
EXHAUSTKIT05
Product Information
Product Information
Exhaust Package

Powerful straight though system with all Stainless steel parts, offering more bhp and a fuller sound. Made in Denmark. you should also purchase EXHAUSTKIT09

With Dansk Heat Exchangers and Silencer

Fits:
Porsche 911 1974-83 2.7L / 3.0L

Kit Includes:
- 1 x single big bore outlet rear silencer
- 2 x heat exchangers,
- 2 x oil pipes
- 8 x gaskets.
- 2 x silencer straps.

For more information about this product Click Here

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Related, superseded, cross reference or alternative numbers for comparison.

EXHAUSTKIT05
90111115704
90111119300
91111319001
91110772910
91110773910
93021102501
93011102200

The product you are viewing cross references to these numbers
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83 - 91122092211S, 90111115704, 90111119300, 91111319001, 91110772910, 91110773910, 91133091911SSI, 93021162201, 91165911901
1
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83
EXHAUSTKIT55
Product Information
Product Information
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83 WITH 2 IN , 1 OUT EXHAUST

Replace the rusty, steel heat exchangers and exhaust with this high quality exhaust and stainless steel SSi heat exchanger package.
Made using AISI 321/EN4531 titanium stabilized stainless steel, the heat exchangers offer long life, increased power output and a quality fit.  

ssi Heat Exchangers & dansk Single Outlet Rear Silencer/Muffler 60mm Tail Pipe 92.211S

Powerful straight though system all Stainless steel parts, offering more bhp and a fuller sound. Made in Denmark. you should also purchase EXHAUSTKIT09

Fits:
Porsche 911 1974-83 2.7ltr / 3.0ltr

Kit Includes:
- 1 x single outlet rear silencer (Dansk)
- 2 x heat exchangers, (SSI)
- 2 x oil pipes
- 8 x gaskets.
- 2 x silencer straps.

For more information about this product Click Here

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

EXHAUSTKIT55
91122092211S
90111115704
90111119300
91111319001
91110772910
91110773910
91133091911SSI
93021162201
91165911901

The product you are viewing cross references to these numbers
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83 - 91133091911SSI, 91122092511SD, 91110772910, 91110773910, 90111115704, 90111119300, 91111319001
1
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83
EXHAUSTKIT56
Product Information
Product Information
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83 WITH 2 IN , 2 OUT EXHAUST

Replace the rusty, steel heat exchangers and exhaust with this high quality exhaust and stainless steel SSi heat exchanger package.
Made using AISI 321/EN4531 titanium stabilized stainless steel, the heat exchangers offer long life, increased power output and a quality fit.  


ssi Heat Exchangers & dansk Twin Outlet Rear Silencer/Muffler 70mm Tail Pipe 92.511SD

Powerful straight though system all Stainless steel parts, offering more bhp and a fuller sound. Made in Denmark. you should also purchase EXHAUSTKIT09

Fits:
Porsche 911 1974-83 2.7ltr / 3.0ltr

Kit Includes:
- 1 x twin outlet rear silencer (Dansk)
- 2 x heat exchangers, (SSI)
- 2 x oil pipes
- 8 x gaskets.
- 2 x silencer straps.

For more information about this product Click Here

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

EXHAUSTKIT56
91133091911SSI
91122092511SD
91110772910
91110773910
90111115704
90111119300
91111319001

The product you are viewing cross references to these numbers
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83
1
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83
EXHAUSTKIT57
Product Information
Product Information
Exhaust & Heat Exchangers SSI Package Porsche 911 1974-83 WITH 2 IN , 1 OUT EXHAUST

Replace the rusty, steel heat exchangers and exhaust with this high quality exhaust and stainless steel SSi heat exchanger package. 
Made using AISI 321/EN4531 titanium stabilized stainless steel, the heat exchangers offer long life, increased power output and a quality fit.  

ssi Heat Exchangers & dansk Single Outlet Rear Silencer/Muffler 70mm Tail Pipe 92.511S

Powerful straight though system all Stainless steel parts, offering more bhp and a fuller sound. Made in Denmark. you should also purchase EXHAUSTKIT09

Fits:
Porsche 911 1974-83 2.7ltr / 3.0ltr

Kit Includes:
- 1 x single outlet rear silencer (Dansk)
- 2 x heat exchangers, (SSI)
- 2 x oil pipes
- 8 x gaskets.
- 2 x silencer straps.

For more information about this product Click Here
Exhaust Hardware Package Straight Though System - 91110608301, 90110682500, 90110682600, 99907200501, N01152427, 90121119401, 99951234901, 90110608400
1
Exhaust Hardware Package Straight Though System
EXHAUSTKIT09
Product Information
Product Information
Exhaust Hardware Package Straight Though System

porsche

This set can be used when fitting the straight though system to Porsche 911 2.7L / 3.0L / SC / 3.2L. These parts will help with the air ducting and make a tidy finish instead of cutting holes on the existing tin ware

Fits:
Porsche 911 1974-83 2.7L / 3.0L
Porsche 911 1984-89 3.2L

Kit Includes:
- 2 x Side Tin Ware Left & Right
- 2 x End Tin ware with holes
-10 x Bolts Hex head
-10 x Washers
- 4 x Hose Clamps
- 2 x Heater Hoses

For more information about this product Click Here

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

EXHAUSTKIT09
91110608301
90110682500
90110682600
99907200501
N01152427
90121119401
99951234901
90110608400

The product you are viewing cross references to these numbers
Exhaust Hardware Package Straight Though System - 91110608301, 90110682500, 90110682600, 99907200501, N01152427, 90121119401, 99951234901, 90110608400
1
Exhaust Hardware Package Straight Though System
EXHAUSTKIT09.OEM
Product Information
Product Information
Exhaust Hardware Package Straight Though System

This set can be used when fitting the straight though system to Porsche 911 2.7L / 3.0L / SC / 3.2L. These parts will help with the air ducting and make a tidy finish instead of cutting holes on the existing tin ware

Fits:
Porsche 911 1974-83 2.7L / 3.0L
Porsche 911 1984-89 3.2L

Kit Includes:
- 2 x Side Tin Ware Left & Right
- 2 x End Tin ware with holes
-10 x Bolts Hex head
-10 x Washers
- 4 x Hose Clamps
- 2 x Heater Hoses

For more information about this product Click Here

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

EXHAUSTKIT09.OEM
91110608301
90110682500
90110682600
99907200501
N01152427
90121119401
99951234901
90110608400

The product you are viewing cross references to these numbers
Exhaust Kit '1 IN 1 OUT' Style - Switchable. Porsche 911 2.7L / 3.0L 1974-83 - 3606001102, 3606501101, 3606001107, 93011119113, 99908500103, 90007428203, 93011119206, 93011119308, 91111119102, 90091009701, 3606001105, 9000760250C, 9996001111, 93011102200, 93011102203, 93021102501, PCG91121100
2
Exhaust Kit "1 IN 1 OUT" Style - Switchable. Porsche 911 2.7L / 3.0L 1974-83
EXHAUSTKIT911.1.2
Product Information
Product Information

The Switchable Exhaust Kit “1 IN 1 OUT” Style is a complete OEM-quality exhaust system designed for classic Porsche 911 models. Featuring a single inlet and single outlet configuration, this setup provides a balanced combination of performance, sound, and originality.  

Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001105)
x1 Exhaust Cross Over Pipe (3606001107)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut  (9000760250C)
x3 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x9 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)


Fits:

  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC  


What This Product Does:

  • Channels exhaust gases efficiently through a single-in/single-out system
  • Maintains balanced backpressure for smooth engine performance
  • Delivers a refined, classic exhaust note
  • Ensures proper exhaust alignment with included mounting hardware
  • Supports reliable engine operation and emissions performance    


Symptoms Of Wear Or Failure (Stock System):
  • Exhaust leaks from rusted or damaged pipes
  • Corrosion or deterioration of the silencer or pipework
  • Excessive or abnormal exhaust noise
  • Reduced engine performance due to restricted flow
  • Loose or failing mounting hardware
  • Visible cracks or structural damage

Why Replacement Matters:
  • Restores proper exhaust flow and engine efficiency
  • Eliminates leaks and unwanted noise
  • Maintains original driving characteristics and sound profile
  • Ensures correct fitment and alignment with complete hardware
  • Improves durability and longevity of the exhaust system
  • Ideal for restoration projects, preserving OEM-style configuration  



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

EXHAUSTKIT911.1.2
3606001102
3606501101
3606001107
93011119113
99908500103
90007428203
93011119206
93011119308
91111119102
90091009701
3606001105
9000760250C
9996001111
93011102200
93011102203
93021102501
PCG91121100

The product you are viewing cross references to these numbers
Exhaust Kit '1 IN 2 OUT' Style, Double Walled Slash Cut Tailpipe. Porsche 911 2.7L / 3.0L 1974-83 - 3606001102, 3606501101, 93011119113, 90007428203, 93011119206, 93011119308, 91111119102, 90091009701, 9000760250C, 9996001111, 93011102200, 93011102203, 93021102501, PCG91121100, 3606001104, 3606001108
2
Exhaust Kit "1 IN 2 OUT" Style, Double Walled Slash Cut Tailpipe. Porsche 911 2.7L / 3.0L 1974-83
EXHAUSTKIT911.1.4
Product Information
Product Information

The Exhaust Kit “1 IN 2 OUT” Style with Double Walled Slash Cut Tailpipes is a complete OEM-quality exhaust system designed for classic Porsche 911 models. Featuring a single inlet, dual outlet configuration, this system is paired with double-walled, slash-cut tailpipes for a premium finish and enhanced durability.

Kit Contents:

x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001104)
x1 Exhaust Tail Pipes Double Walled Slash Cut (3606001108)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut  (9000760250C)
x3 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x9 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)


Fits:

  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC  


What This Product Does:

  • Improves exhaust gas flow through a single-in, dual-out configuration
  • Enhances engine performance and responsiveness
  • Delivers a deeper, sportier exhaust note
  • Features double-walled slash-cut tailpipes for improved heat resistance and premium styling
  • Ensures correct installation and alignment with included hardware  

Symptoms Of Wear Or Failure (Stock System):
  • Exhaust leaks from corroded or damaged components
  • Rust or deterioration of silencers and pipework
  • Excessive or irregular exhaust noise
  • Reduced engine performance due to restricted airflow
  • Loose or failing mounting hardware
  • Dented or worn exhaust tips affecting appearance  

Why Replacement Matters:
  • Restores and improves exhaust flow, enhancing engine efficiency
  • Provides a sportier sound profile with dual outlet design
  • Upgrades vehicle appearance with premium double-walled slash-cut tailpipes
  • Eliminates leaks and structural weaknesses
  • Ensures long-term durability with high-quality materials
  • Ideal for restoration or performance upgrades, combining classic Porsche styling with modern refinement  



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

EXHAUSTKIT911.1.4
3606001102
3606501101
93011119113
90007428203
93011119206
93011119308
91111119102
90091009701
9000760250C
9996001111
93011102200
93011102203
93021102501
PCG91121100
3606001104
3606001108

The product you are viewing cross references to these numbers
Exhaust Kit '1 IN 2 OUT' with 76mm Straight Outlet RSR Style tailpipes. Porsche 911 2.7L / 3.0L 1974-83 - 3606001102, 3606501101, 93011119113, 90007428203, 93011119206, 93011119308, 91111119102, 90091009701, 9000760250C, 9996001111, 93011102200, 93011102203, 93021102501, PCG91121100, 3606001104, 3606001106
2
Exhaust Kit "1 IN 2 OUT" with 76mm Straight Outlet RSR Style tailpipes. Porsche 911 2.7L / 3.0L 1974-83
EXHAUSTKIT911.1.3
Product Information
Product Information

The Switchable Exhaust Kit “1 IN 2 OUT” with 76mm Straight Outlet RSR Style tail pipes is a complete OEM-quality exhaust system designed for classic Porsche 911 models. Featuring a single inlet and dual outlet configuration, this system combines improved exhaust flow with a more aggressive, sporty appearance and sound.

Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001104)
x1 Exhaust Tail Pipes 76mm Straight Outlet RSR Style (3606001106)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut  (9000760250C)
x3 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x9 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)


Fits:

  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC  


What This Product Does:

  • Channels exhaust gases efficiently through a single-in, dual-out system
  • Improves exhaust flow compared to restrictive stock setups
  • Produces a sportier, dual-exit exhaust note
  • Enhances rear-end appearance with twin tailpipes
  • Ensures correct alignment and installation with included hardware     


Symptoms Of Wear Or Failure (Stock System):
  • Exhaust leaks from corroded pipes or joints
  • Rust or deterioration of silencers and pipework
  • Excessive or abnormal exhaust noise
  • Reduced engine performance due to restricted airflow
  • Loose or failing mounting hardware
  • Visible cracks or structural damage

Why Replacement Matters:
  • Restores and improves exhaust flow for better engine efficiency
  • Enhances exhaust sound, delivering a sportier tone
  • Eliminates leaks and structural weaknesses
  • Upgrades vehicle appearance with dual exhaust outlets
  • Ensures long-term durability with high-quality materials
  • Ideal for restoration or mild performance upgrades, maintaining classic Porsche character with added presence  



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

EXHAUSTKIT911.1.3
3606001102
3606501101
93011119113
90007428203
93011119206
93011119308
91111119102
90091009701
9000760250C
9996001111
93011102200
93011102203
93021102501
PCG91121100
3606001104
3606001106

The product you are viewing cross references to these numbers
Exhaust Kit 'GT3' Style - Switchable Sound. Porsche 911 2.7L / 3.0L 1974-83 - 3606001102, 3606501101, 3606001103, 3606001107, 93011119113, 99908500103, 90007428203, 9009100970C, 93011119206, 93011119308, 91111119102, 90091009701, 93011102200, 93011102203, 93021102501, PCG91121100
2
Exhaust Kit "GT3" Style - Switchable Sound. Porsche 911 2.7L / 3.0L 1974-83
EXHAUSTKIT911.1.1
Product Information
Product Information

The Switchable  Sound Exhaust Kit “GT3” Style is a complete performance exhaust upgrade designed for classic Porsche 911 models. Inspired by Porsche GT3 motorsport systems, this kit combines free-flow exhaust components, pre-silencer, tailpipes, and mounting hardware to deliver improved performance, sound, and durability.

Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001103)
x1 Exhaust Cross Over Pipe (3606001107)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut  (9000760250C)
x3 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x9 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)


Fits:

  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC  


What This Product Does:

  • Improves exhaust gas flow by reducing backpressure
  • Enhances engine performance and throttle response
  • Produces a sportier, GT3-inspired exhaust sound
  • Reduces overall system weight compared to stock exhausts
  • Provides a complete exhaust solution with mounting hardware included  

Symptoms Of Wear Or Failure (Stock System):
  • Exhaust leaks from corroded pipes or joints
  • Rust or corrosion on silencers and pipes
  • Reduced engine performance due to restricted airflow
  • Excessive exhaust noise from damaged components
  • Loose or failing mounting hardware Visible cracks or structural fatigue

Why Replacement Matters:
  • Restores and improves exhaust flow, boosting engine efficiency
  • Enhances sound quality, delivering a sportier driving experience
  • Prevents exhaust leaks and associated performance issues
  • Reduces weight and improves responsiveness
  • Provides long-term durability with stainless steel construction
  • Ideal for restoration or performance upgrades, maintaining Porsche character with improved output  



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

EXHAUSTKIT911.1.1
3606001102
3606501101
3606001103
3606001107
93011119113
99908500103
90007428203
9009100970C
93011119206
93011119308
91111119102
90091009701
93011102200
93011102203
93021102501
PCG91121100

The product you are viewing cross references to these numbers
Exhaust kit for Porsche 911 2.7-3.0L Rear box 1IN - 1OUT, Outer diameter 60mm. - 1620000910, 92.287SD, 1623103500, 1620400400, 1620401000, 1620200600, 1620604400, 1621701910, 1621701510, 1621401970, 1621101200, 1625000300, 1625001100, 91.101S, 92.102S, 92.103S, 92.300S, 92.502SD, PCG91121100, 91.101KIT, 93011115900, 91111119101, 90007428202, 90091009702, 1620606400, 92.502S
1
Exhaust kit for Porsche 911 2.7-3.0L Rear box 1IN - 1OUT, Outer diameter 60mm.
EXHAUSTKIT1041
Product Information
Product Information
Exhaust kit, Stainless steel, 1 IN - 1OUT, Outer diameter 60mm.

dansk

Fits:
Porsche 911 2.7-3.0L 08/73-10/83

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001


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

EXHAUSTKIT1041
1620000910
92.287SD
1623103500
1620400400
1620401000
1620200600
1620604400
1621701910
1621701510
1621401970
1621101200
1625000300
1625001100
91.101S
92.102S
92.103S
92.300S
92.502SD
PCG91121100
91.101KIT
93011115900
91111119101
90007428202
90091009702
1620606400
92.502S

The product you are viewing cross references to these numbers
Exhaust kit for Porsche 911 2.7-3.0L Rear box 1IN - 1OUT, Outer diameter 84mm. - 1620000910, 92.287SD, 1623103500, 1620400400, 1620401000, 1620200600, 1620604400, 1621701910, 1621701510, 1621401970, 1621101200, 1625000300, 1625001100, 91.101S, 92.102S, 92.103S, 92.300S, 92.502SD, PCG91121100, 91.101KIT, 93011115900, 91111119101, 90007428202, 90091009702, 1620606400, 92.502S
1
Exhaust kit for Porsche 911 2.7-3.0L Rear box 1IN - 1OUT, Outer diameter 84mm.
EXHAUSTKIT1040
Product Information
Product Information
Exhaust kit, Stainless steel, 1 IN - 1OUT, Outer diameter 84mm.

dansk

Fits:
Porsche 911 2.7-3.0L 08/73-10/83

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001


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

EXHAUSTKIT1040
1620000910
92.287SD
1623103500
1620400400
1620401000
1620200600
1620604400
1621701910
1621701510
1621401970
1621101200
1625000300
1625001100
91.101S
92.102S
92.103S
92.300S
92.502SD
PCG91121100
91.101KIT
93011115900
91111119101
90007428202
90091009702
1620606400
92.502S

The product you are viewing cross references to these numbers
Exhaust kit for Porsche 911 2.7-3.0L Rear box 1IN - 2OUT, Outer diameter 84mm. - 1620000910, 92.287SD, 1623103500, 1620400400, 1620401000, 1620200600, 1620604400, 1621701910, 1621701510, 1621401970, 1621101200, 1625000300, 1625001100, 91.101S, 92.102S, 92.103S, 92.300S, 92.502SD, PCG91121100, 91.101KIT, 93011115900, 91111119101, 90007428202, 90091009702
1
Exhaust kit for Porsche 911 2.7-3.0L Rear box 1IN - 2OUT, Outer diameter 84mm.
EXHAUSTKIT1030
Product Information
Product Information
Exhaust kit, Stainless steel, 1 IN - 2OUT, Outer diameter 84mm.

dansk

Fits:
Porsche 911 2.7-3.0L 08/73-10/83

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001


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

EXHAUSTKIT1030
1620000910
92.287SD
1623103500
1620400400
1620401000
1620200600
1620604400
1621701910
1621701510
1621401970
1621101200
1625000300
1625001100
91.101S
92.102S
92.103S
92.300S
92.502SD
PCG91121100
91.101KIT
93011115900
91111119101
90007428202
90091009702

The product you are viewing cross references to these numbers
Exhaust Single Outlet 60mm & Heat Exchangers System Porsche 911 1974-83 - 91133091101S, 91122092100S, 91122092201S, 93011116905, PCG91121100, 92201KIT
2
Exhaust Single Outlet 60mm & Heat Exchangers System Porsche 911 1974-83
EXHAUSTKIT12STD
Product Information
Product Information
Exhaust Single Outlet 60mm & Heat Exchangers System Porsche 911 1974-83 STANDARD size kit

1 x Stainless steel Sports exhaust 60mm outlet.
2 x Stainless steel heat exchangers.
1 x Stainless steel Standard pre-silencer.
1 x Stainless steel Standard cross over pipe.

Fits:
Porsche 911 2.7L / 3.0L 1974-83

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

EXHAUSTKIT12STD
91133091101S
91122092100S
91122092201S
93011116905
PCG91121100
92201KIT

The product you are viewing cross references to these numbers
Exhaust Single Outlet 84mm & Heat Exchangers System Porsche 911 1974-83 - 91133091101S, 3606501101, 93011116905, 91122092502S
2
Exhaust Single Outlet 84mm & Heat Exchangers System Porsche 911 1974-83
EXHAUSTKIT12
Product Information
Product Information
Exhaust Single Outlet 84mm & Heat Exchangers System Porsche 911 1974-83

1 x Stainless steel Sports exhaust 84mm outlet.
2 x Stainless steel heat exchangers.
1 x Stainless steel Standard pre-silencer.
1 x Stainless steel cross over pipe.

This system offers more bhp and a fuller sound.

Fits:
Porsche 911 2.7L / 3.0L 1974-83

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

EXHAUSTKIT12
91133091101S
3606501101
93011116905
91122092502S

The product you are viewing cross references to these numbers
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About Exhaust Package

Exhaust System Packages for Porsche | Performance, Precision & Sound

A well-designed exhaust system package is essential for maintaining your Porsche’s performance, efficiency, and distinctive exhaust tone. These complete systems replace worn or restrictive exhaust components with precision-engineered, high-flow assemblies that restore or enhance power delivery and sound quality.

At Design911, we offer a comprehensive selection of exhaust system packages for Porsche models — from classic 911s to modern GT-series vehicles. Each package includes key components such as silencers, manifolds, catalytic converters, and pipework, designed for optimal gas flow, reduced back pressure, and improved throttle response.

Manufactured from premium stainless steel, Inconel, or titanium, our exhaust kits are built for durability, corrosion resistance, and superior acoustic performance. Whether you’re restoring a vintage air-cooled model or tuning your track-ready GT3, these exhaust systems deliver a perfect balance of reliability, performance, and sound.

What Do Exhaust System Packages Do?

An exhaust system package channels exhaust gases away from the engine efficiently while controlling noise and emissions. A properly designed system ensures optimal engine breathing — improving power, torque, and overall efficiency.

Core Functions:

  • Directs exhaust gases safely from the engine.
  • Reduces back pressure to maximise power output.
  • Controls emissions via catalytic converters and mufflers.
  • Enhances exhaust tone for an authentic Porsche sound.
  • Optimises gas flow for performance and reliability.

An upgraded exhaust system can also provide weight reduction, improved throttle response, and enhanced driving enjoyment.

Why Do Exhaust Systems Fail?

Over time, even the most durable exhaust systems deteriorate due to constant exposure to heat, vibration, and the elements.

Common Causes of Exhaust System Failure Include:
Corrosion and rust, especially on mild steel systems.

  • Cracks or leaks caused by vibration and thermal stress.
  • Worn gaskets or clamps leading to exhaust leaks.
  • Clogged catalytic converters reducing flow and performance.
  • Broken hangers or mounts causing misalignment.

When exhaust components fail, you may notice rattling sounds, loss of performance, strong fumes, or increased fuel consumption — all signs that replacement is needed.

Why Replace or Upgrade Your Exhaust System?

Replacing or upgrading your Porsche’s exhaust system ensures maximum performance, efficiency, and driving enjoyment.

Key Benefits:

  • Restores optimal gas flow and back pressure.
  • Improves horsepower and torque.
  • Enhances sound and throttle response.
  • Reduces weight for improved handling.
  • Prevents leaks and emissions issues.
  • Crafted from corrosion-resistant, high-grade materials.
  • Direct-fit design for Porsche 911, Cayman, Boxster, Panamera, Macan and more.

Whether for performance tuning, restoration, or replacement, Design911’s exhaust system packages deliver the sound, precision, and reliability Porsche owners expect.

Highlights:

  • Complete exhaust system packages for all Porsche models.
  • Includes manifolds, silencers, catalytic converters, and pipes.
  • Manufactured from stainless steel, Inconel, or titanium.
  • Engineered for maximum performance and sound.
  • Precision-fit designs for simple installation.
  • Ideal for performance upgrades or restorations.

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