All Silencers / Mufflers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Replacement rear Exhaust. Ø60mm Outlet pipe With TÜV/EEC approval


Fits:
Porsche 911 1974-83
Only to be used with SSI or straight through heat exchanger systems
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Related, superseded, cross reference or alternative numbers for comparison.
91122092211OE
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Replacement rear Exhaust. Ø60mm Outlet pipe With TÜV/EEC approval


Fits:
Porsche 911 1974-83
Only to be used with SSI or straight through heat exchanger systems
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91122092211S
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC


Fits:
Porsche 911 Carrera Sport 3.2L 08/83-07/89
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Related, superseded, cross reference or alternative numbers for comparison.
91122092512S
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

MAXFLOW outperforms any and all other systems manufactured. Super strong heavy gauge thick 14 gauge T304SS Mirror polished finish. Show car quality! Stainless bracket included.No resonance and never too loud BUT with maximum. Huge reduction in TURBO lag.
FEATURES:
• Fits: all Porsche 911 Turbo 930 vehicles (1976-1989); USA and European cars
• Adds 15 whp for improved throttle response
• Improved sports car sound with a much deeper, more aggressive exhaust note
• Constructed with 3.0" 14-16 gauge T304L C.N.C. mandrel bent stainless steel tubing for maximum performance and durability
• Maxflo Mufflers are radius stress relieved, hydro-formed cases that are pulse TIG welded with 2000 degree ceramic fiber and stainless steel wool packing.
• Available in single or dual outlet configuration
• Includes Fabspeed's Deluxe Oval or Quad Style Tips
• Simple bolt-on installation to the stock or K27 Turbo
• 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.
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FSPOR911TMAXS
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 3.0L / Carrera 3.2L 1978-83 all models
Maxflow Single Outlet Sport Exhaust is manufactured from 100% T304 mandrel bent stainless steel . The outlets are 4.5inch rolled edge, angle cut and mirror polished. Both single and dual outlets are available. We offer a unique single outlet system retrofitable to dual outlets at a later date. Mufflers are extra heavy duty 16 gauge stainless steel, Maxlow system works well with all future performance improvements and has greatly improved throttle response with lower engine temperature.
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.
FSPOR911MAXS
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

Fits:
Porsche 911 3.0L / Carrera 3.2L 1978-83 all models
Maxflow Dual Outlet Sport Exhaust is manufactured from 100% T304 mandrel bent stainless steel . The outlets are 4.5inch rolled edge, angle cut and mirror polished. Both single and dual outlets are available. We offer a unique single outlet system retrofitable to dual outlets at a later date. Mufflers are extra heavy duty 16 gauge stainless steel, Maxlow system works well with all future performance improvements and has greatly improved throttle response with lower engine temperature.
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.
FSPOR911MAXD
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Exhaust muffler with twin inlet & single, grey painted, Ø57 mm tailpipe and chrome tailpipe. Early OEM style heat shield
Standard replacement rear Exhaust for Non Impact bumper cars.
Fits:
Porsche 911 2.0ltr - August 1965 to July 1966
Mild steel tailpipe with chrome, flat rolled trim
Heat protection and noise reduction shield top and bottom
2 x Exhaust gaskets required Part No. 90111119300
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91111102500
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Exhaust muffler with twin inlet & single, polished Ø57 mm angled cut tailpipe. Early OEM style heat shield
Standard replacement rear Exhaust for Non Impact bumper cars.
Fits:
Porsche 911 2.0ltr up to July 1965
Stainless steel, angled, tapered cut tailpipe
Heatshields to /p and bottom
2 x Exhaust gaskets required Part No. 90111119300
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111102500
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Exhaust muffler with twin inlet & single, grey painted, wrinkle design outlet and chrome tailpipe. Early OEM style heat shield
Standard replacement rear Exhaust for Non Impact bumper cars.
Fits:
Porsche 911 2.0ltr - August 1966 to July 1967
Mild steel, wrinkle design tailpipe with chrome, flat rolled trim
Heat protection and noise reduction only on top shield
Indentation on pullet side
Manufactured in 1.5mm aluminised mild steel and finalized in heat resistant grey paint. Heat shield on top side is manufactured in 1.0 mm aluminised mild steel. 2 mm inlay of ceramic heat and sound deadening material. The exhaust is manufactured according to early OEM "Leistritz" design.
2 x Exhaust gaskets required Part No. 90111119300
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111102500
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)


Fits:
Porsche 911 Turbo 1978-83
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93011103712
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)


Fits:
Porsche 911 G (1974 to 1977)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111102501
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera


Fits:
Porsche 930 (911 turbo) 3.3L 1978-82
Click 'Zoom in' for large parts diagram.
Diagram ref no 37
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93022092209S
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 930 (911 turbo) 3.3L 1983-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93012306301
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)


Fits:
Porsche 911 turbo 3.0ltr - 1975 to 1977
Porsche 911 turbo 3.3ltr - 1978 to 1989
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
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93011100304
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 930 3.0L Turbo 1975-77
Porsche 930 3.3L Turbo 1978-89
Porsche 964 Turbo 3.3L-3.6L 06/1991-07/1993
Please note:
This part will fit most of cars straight away but some may require alteration.
Porsche made a few different versions of the pipe over the years which all had a slightly different shape. (although Porsche used one number)
If this pipe is out you would need to loosen all the bolts on the exhaust system (Including the turbo) and mount the pipe into place afterwards.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011100304
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93

Fits:
Porsche 930 3.0L Turbo 1975-77
Porsche 930 3.3L Turbo 1978-89
Porsche 964 Turbo 3.3L-3.6L 06/1991-07/1993
Please note:
This part will fit most of cars straight away but some may require alteration.
Porsche made a few different versions of the pipe over the years which all had a slightly different shape. (although Porsche used one number)
If this pipe is out you would need to loosen all the bolts on the exhaust system (Including the turbo) and mount the pipe into place afterwards.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011100304SS
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93
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.