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Dansk Motorsport
Dansk Motorsport for Porsche
Dansk Motorsport is the performance and sport line of Dansk Original, created for Porsche owners who want a more engaging exhaust sound and a more purposeful look than standard systems, especially on air‑cooled 911 models up to and including the 964.
A Quick Look at Dansk Motorsport
Dansk Motorsport information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where Dansk Motorsport is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, engine type, silencer layout (number of inlets/outlets), and tailpipe style or connector type where relevant.
- Typical reasons people choose Dansk Motorsport exhausts include wanting a sportier tone, better exhaust flow, and durability suited to higher heat loads.
- Common symptoms that lead to exhaust replacement include drone, rattles, leaks at joints, cracked welds, and fatigue around brackets after repeated heat cycles.
- Practical tip: refresh exhaust mounts and align the system correctly before final tightening to minimise drone, stress on brackets, and rattles.
- Practical tip: if you plan track use or louder systems, consider local noise limits and any additional silencing or valve control you may need.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Exhausts — Exhaust systems are usually replaced to cure leaks or corrosion, or to change the sound and flow characteristics; Dansk Motorsport offers sport-focused options where listed so you can balance tone, flow, and comfort for your Porsche.
- When changing exhausts, consider replacing gaskets, clamps, mounts, and any rusted fixings at the same time.
- Be aware that altering catalytic converters or overall noise levels can have emissions and MOT implications depending on local regulations.
1 IN / 2 OUT Sports Silencers — This layout is chosen when you want twin tailpipes from a single inlet path, combining a sportier sound and twin-exit styling with the existing exhaust routing on suitable Porsche models.
- Check that outlet spacing and tailpipe size match your rear bumper cut-outs and that heat around the bumper is properly managed.
- Remember that overall silencer design, not just the number of outlets, has the biggest influence on loudness and drone.
All Silencers / Mufflers — This category lets you compare standard, sport, and valve-controlled layouts where available; it is often used when owners are still identifying which configuration their Porsche uses or deciding how much sound and comfort they want.
- Confirm your existing silencer layout by counting inlets/outlets and checking hanger positions before ordering.
- Clamps, gaskets, mounts, and new fixings are usually recommended when changing silencers, especially on older or corroded systems.
Catalyst / Bypass — Catalysts are replaced when they fail emissions tests, rattle internally, or become restrictive; bypass options, where offered, are generally aimed at track or off-road applications, so legal and emissions requirements for road use must always be checked first.
- A partially blocked catalytic converter can reduce power and cause overheating or warning lights.
- Bypass or sports cat changes may trigger engine warning lights or affect legality unless the system and calibration are matched to local rules.
Heat Exchangers — On air-cooled and some classic Porsche exhaust layouts, heat exchangers handle both exhaust flow and cabin heating; they are replaced when they rust, leak, or lose heating efficiency, or when upgrading for better durability and performance.
- An exhaust smell in the cabin is a serious safety concern and should be investigated immediately due to possible CO exposure.
- Alongside the exchangers themselves, check heater ducts, flaps, and all related sealing surfaces for leaks or damage.
Explore Dansk Motorsport at Design911
View the current Dansk Motorsport range for Porsche at Design911, then filter by model and category to narrow down to the parts that best suit your exhaust layout, sound preference, and intended use.
Dansk Motorsport Exhaust for Porsche 356 Carrera 2 - Authentic Performance. Legendary Sound. Timeless Design.
Introducing the Dansk Motorsport Exhaust System,
developed exclusively for the Porsche 356 B/C Carrera 2 (2.0L, 1959–1965)
— a precision-engineered system that captures the spirit of classic Porsche
performance while delivering a refined, modern upgrade.
Fits
Tested. Tuned. Ready to Drive.
This system has undergone extensive real-world testing, including
side-by-side comparison with the original, to achieve a perfect balance of
authenticity, performance, and reliability.
The result is a high-performance exhaust that enhances your 356’s tone and throttle response while maintaining period-correct aesthetics and quality craftsmanship.
What It Does
The Dansk Motorsport Exhaust is designed to optimize
exhaust gas flow, reduce back pressure, and improve engine breathing —
resulting in enhanced responsiveness, increased performance, and a richer, more
resonant sound.
Key Features and Benefits:
- Enhanced
Power Delivery: Improved exhaust flow increases engine efficiency and
throttle response.
- Authentic
Sound Profile: Produces a deep, balanced tone that mirrors the
original 356 Carrera 2 character.
- Sport-Inspired
Dual Tailpipes: Classic twin-outlet design provides both visual appeal
and improved airflow.
- Durable
Construction: Made from high-strength steel with grey heat-resistant
coating for long life.
- Perfect
Fitment: Precision-engineered for the Porsche 356 B/C C2
(01/59–12/65) with all mounting straps included.
- Refined Performance: Tuned for smooth power delivery without excessive noise.
This exhaust doesn’t just look and sound right — it performs better than conventional systems while maintaining the Porsche 356’s timeless driving feel.
Why Exhaust Systems Fail
Even the most well-crafted exhausts can deteriorate over time due to environmental exposure and heat cycles.
Common Causes of Exhaust Failure:
- Corrosion
& Rust: Moisture, road salt, and condensation cause metal
deterioration.
- Thermal
Fatigue: Constant heating and cooling can lead to cracking or warping.
- Internal
Blockages: Carbon deposits restrict gas flow, reducing performance.
- Loose
Mountings: Vibration and worn straps cause rattling and exhaust leaks.
- Aged Coatings: Older systems lose heat protection, accelerating wear.
Over time, these issues lead to reduced engine efficiency, poor exhaust note, and potential emissions problems.
Why It Should Be Replaced
Upgrading to the Dansk Motorsport Exhaust restores performance, tone, and authenticity to your classic Porsche 356 — while providing a lasting solution against common exhaust issues.
Reasons to Replace with Dansk Motorsport Exhaust:
- Restore Power & Response: Fresh, free-flowing design improves throttle and mid-range performance.
- Reclaim Authentic Sound: Tuned for a sporty, refined tone that matches the original spirit of the 356 Carrera 2.
- Enhanced Durability: Corrosion-resistant, heat-treated steel construction extends lifespan.
- Perfect Fitment: Engineered for direct installation with all mounting hardware.
- Visual Authenticity: Classic dual-tailpipe look matches period-correct styling.
- Reliable Performance: Rigorously tested for endurance and heat resistance.
This is more than an exhaust — it’s a performance upgrade and preservation investment for your air-cooled Porsche classic.
Advantages at a Glance
- Tested and tuned for Porsche 356 Carrera 2 (1959–1965)
- Improved engine response and airflow
- Deep, authentic sound profile with modern refinement
- Dual tailpipes with included mounting straps
- High-strength steel with heat-resistant grey coating
- Designed for long-term corrosion and heat resistance
- Combines originality with performance reliability
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
69211101700
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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Worldwide Delivery
Dansk Motorsport Sport Exhaust Rear Silencer
Fits:
Porsche
911 1965-1968 2.0L
Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB
To celebrate 50 years of JP Group, we proudly present
a unique ANSA-inspired sports exhaust designed exclusively for the Porsche
911 F-model (1965-73). This Dansk Motorsport Retro version combines
period-correct styling with modern engineering, delivering the perfect blend of
authentic looks, classic Porsche sound, and reliable performance.
Every detail has been carefully designed — from the tailpipe shape and baffling to the precise positioning — ensuring this system not only performs but also captures the spirit of the original 911.
Each exhaust comes with a special mounting bracket and template, allowing for safe, secure installation. The adjustable fitting design means it accommodates individual rear valence modifications, ensuring compatibility across restored and personalised vehicles.
Why Replace or Upgrade?
- Authenticity
Restored – perfect for classic Porsche enthusiasts seeking the true
retro sound and look.
- Improved
Exhaust Flow – enhances engine performance and responsiveness.
- Quality
Construction – modern Dansk engineering ensures durability beyond the
original ANSA systems.
- Secure
Fitment – included bracket and template allow safe installation
without guesswork.
- Iconic Sound – hear it for yourself in our Porsche Sound Studio, with two live demonstration videos available in the Sport Exhaust section.
Upgrade your Porsche 911 with the Dansk Motorsport Retro Sport Exhaust – a faithful, high-quality tribute to the original ANSA system, now available and ready to ship.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620615600
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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Made of stainless steel, tail pipes of polished stainless steel
Fits:
Porsche 964 C2/C4 3.6 12/88-06/94
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620614900
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
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Fits:
Porsche 911 3.2 Carrera - 1984 to 1989
Sports Exhaust package with two Ø84 mm tail pipes, heat exchangers and oil pipe set for the 911 3.2 Carrera.
OEM style with no modifications of engine tinware needed for installation.
Made of polished stainless steel
Material: Polished Stainless SteelNumber of Inlets / Outlets: 2/2
Surface: Blank
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620803010
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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Fits:
Porsche 356 A Carrera 1.5ltr - 1955 to 1959
Racing tube set replacing the heat exchangers (no heating function), OE design
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620101410
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
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Made of steel with grey paint.
Fits:
Porsche 911 1975-89
*If your car is 74-85 - without oxygen sensor, please order one of blanking plug (not included with pre silencer) part number 333660211
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91122092300
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
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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Fits:
Porsche 944 2.5ltr turbo - 1985 to 1991
(Fits engine type: M44.52)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95111108301
The product you are viewing cross references to these numbers
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
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Fits:
Porsche 356 A Carrera 1.6ltr - 1955 to 1959
Racing tube set replacing the heat exchangers (no heating function), OE design
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620101310
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
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Fits:
Porsche 911 Carrera 3.2L 08/1983 - 07/1989
Porsche 911 SC / 911 Carrera 2.7L-3.0L 08/1975 - 07/1983
Perfect for your G-model 911.
This dual centre-exit exhaust, made from aluminised steel, is specially crafted to keep the sound level at "speech level" while driving. At idle, the car sounds potent and sporty. City driving and cruising are no louder than 76 dB in the car. Resonance/drone is close to zero! Under heavy acceleration and sporty driving, it produces a powerful - but subdued sound that never gets too loud. Does not exceed 85 dB when driving hard. The favourite and obvious choice.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620614300
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
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 911 3.2ltr -1983 to 1989
Upgrade your 911 exhaust with our aluminized steel muffler, designed to capture the GT3 aesthetic, this muffler provides a more refined auditory experience.
While many GT exhaust systems are known for their thunderous roars, this offers a subdued yet satisfying sound.
We've engineered it for a deep growl at lower RPMs and a less flamboyant tone during high RPM and heavy load situations. Whether cruising or pushing your vehicle to its limits, you'll enjoy a harmonious and sporty soundscape.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620614200
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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.jpg?width=197&height=148&format=webp "Exhaust Muffler / Silencer Sport with switchable sound valves. Porsche 996 - 99611121000, 99611112155, 99611112170, 99611112157, 99611113154, 99611112256, 99611112270, 99611112257, 99611113254, 99611198404, 99611113274, 99611113275, 99611113270, 99611198405, 99611113168, 99611198504, 99611113174, 99611113175, 99611113170, 99611198505 - 1620613410, 96.300SSOUND")
Fits:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99622096300SSOUND
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 911 3.2 Carrera - 1984 to 1989
Convert your 911 3.2 Carrera to a free flow exhaust system without cutting & welding.
Upgrade your 911 exhaust with our aluminized steel muffler, designed to capture the GT3 aesthetic, this muffler provides a more refined auditory experience.
While many GT exhaust systems are known for their thunderous roars, this offers a subdued yet satisfying sound.
We've engineered it for a deep growl at lower RPMs and a less flamboyant tone during high RPM and heavy load situations. Whether cruising or pushing your vehicle to its limits, you'll enjoy a harmonious and sporty soundscape.
A brand-new developed heat exchanger design, which is adapted to the 911G engine compartment allowing the conversion to be installed WITHOUT any need of changing the engine tinware on the car.
It’s plug and play.
- A specific newly developed kit which
- Enhances exhaust sound
- Re-uses existing engine tin-ware
- Ø90mm tailpipe
- Ø41mm heat exchanger with pipe set for 911 3.2 Carrera
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620802410
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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12 Month Warranty
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84mm Ø tailpipe and 41mm Ø heat exchanger
Fits:
Porsche 911 3.2 Carrera - 1984 to 1989
Convert your 911 3.2 Carrera to a free flow exhaust system without cutting & welding.
- A specific newly developed kit which
- Enhances exhaust sound
- Gains up to 10 horsepower*
- Re-uses existing tin-ware
- Ø84mm tailpipe
- Ø41mm heat exchanger with pipe set for 911 3.2 Carrera
This stainless steel performance set is designed to be installed on a 3.2ltr engine without replacing or modifications to the tinware. The existing heating system will remain fully functioning.
A brand-new developed heat exchanger design, which is adapted to the 911G engine compartment allowing the conversion to be installed WITHOUT any need of changing the engine tinware on the car.
It’s plug and play.
*Horse Power gain up to 10HP depending on engine condition, fuel, lubricants etc. J
P Group can not be held responsible for any specific gain value
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1620802210
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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12 Month Warranty
Worldwide Delivery
With TÜV/EEC approval
Fits:
Porsche 911 2.7ltr - 1974 to 1976
Porsche 911 SC 3.0ltr - 1978 to 1983
Porsche 911 3.2ltr - 1984 to 1989
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91122092511
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
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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12 Month Warranty
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Fits:
Porsche 911 3.2L 08/1983 - 08/1989
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1623107210
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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12 Month Warranty
Worldwide Delivery
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With TÜV/EEC approval
Fits:
Porsche 911 1965-73 Non Impact Bumper Cars
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91122092510
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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12 Month Warranty
Worldwide Delivery
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed