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- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
Fits:
Porsche 911 (991.2) GT3 RS
Hard facts:
power: +4.6 kW at 4200 rpm
torque: +10.4 Nm at 4200 rpm
weight: -1.4 kg
Akrapovič's Slip-On Line represents the first step in the exhaust system tuning process and the muffler can easily be installed onto the Porsche GT3 RS's original system. Built from hi-grade titanium and finished with two eye-catching double round tailpipes, this entry system makes the GT3 RS more powerful and lighter, and gives the car that unique Akrapovič sound, while still meeting ECE specifications.
The mandatory tail pipe set TP-T/S/19/H needs to be ordered separately. When combining the slip-on system with optional carbon fibre diffuser DI-PO/CA/7/G, you must use tail pipe set TP-T/S/17/H or TP-T/S/17.
The Slip-On system can be optionally combined with Link Pipe Set (Titanium) that retains stock headers and removes stock side mufflers, or it can be upgraded into a full Akrapovič exhaust system, either with combining it with Evolution Race Header Set without valves or Evolution Header Set with side mufflers and valves. If the system is upgraded with link pipe or evolution sets, the ECE type approval is not valid anymore.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
S-PO
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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