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- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
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Related, superseded, cross reference or alternative numbers for comparison.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
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
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103-10
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202-00
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202-10
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308-00
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902-00
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202-05
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202-00
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202-05
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202-10
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302-05
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302-15
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307-05
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307-25
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107-12
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202-00
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202-05
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202-10
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902-05
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103-10
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109-00
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202-00
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202-10
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308-00
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604-00
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902-00
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302-00
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302-05
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307-05
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901-10
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902-00
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202-00
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902-00
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307-15
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902-05
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902-05
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202-05
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202-10
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202-01
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202-05
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302-06
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302-08
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501-00
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101-010
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104-007
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104-012
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302-000
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302-05
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302-010
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401-000
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403-000
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403-005
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602-000
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604-000
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701-000
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702-005
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901-015
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101-005
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104-015
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104-030
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107-000
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202-002
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202-008
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302-000
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305-005
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403-000
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602-000
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604-010
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701-000
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702-000
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802-010
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803-000
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901-003
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103-005
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103-010
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104-000
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202-000
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304-000
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307-000
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308-000
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310-000
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401-000
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403-000
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602-000
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604-000
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604-005
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701-000
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701-005
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702-000
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702-005
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802-000
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803-005
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803-010
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901-010
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902-000
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903-005
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905-000
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103-010
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202-000
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202-005
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298-000
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402-000
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403-002
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701-005
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702-000
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702-005
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801-005
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902-000
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904-000
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107-020
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202-005
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202-015
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202-020
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298-000
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302-005
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602-005
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702-000
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702-005
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810-000
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902-005
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107-025
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107-035
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202-005
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202-015
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202-020
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298-000
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302-005
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602-005
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604-005
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702-000
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702-005
