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.