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Exhaust Muffler / Silencer Rear box with Valves Sports 1 IN 1 OUT DesignTek. Porsche 911 1975-89 - 3606001105
3606001105
Vehicle Group
- 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
Information
DesignTek Sport Exhaust muffler / silencer rear box, with valves, 1 IN 1 OUT
* with tail pipes
The DesignTek 1 IN 1 OUT sports exhaust muffler with valves is a performance-focused upgrade designed for classic Porsche 911 models from 1975 to 1989. Combining modern exhaust technology with the character of air-cooled flat-six engines, this rear silencer enhances sound, responsiveness, and overall driving experience while maintaining a clean, original-style single outlet appearance.
Fits:
Porsche 911 1975 - 1989
Please note: This system does not come with valve control system. You can add it to the basket afterwards.
Featuring a valve-controlled system, this exhaust allows you to switch between a refined, quieter tone for everyday driving and a more aggressive, free-flowing sports sound when desired. This dual-mode functionality gives you the flexibility to enjoy both comfort and performance in one system.
The 1 IN 1 OUT configuration retains a classic factory-style look while improving exhaust efficiency. The freer-flowing internal design helps reduce backpressure, supporting improved engine breathing and throttle response. Performance exhaust systems are widely used to enhance both sound and engine efficiency, delivering a more engaging driving experience.
Manufactured using high-quality materials and precision engineering, this DesignTek muffler is built to withstand the high temperatures and demands of air-cooled engines. Designed as a direct-fit replacement, it integrates with existing exhaust components for straightforward installation and reliable fitment. DesignTek exhaust systems are known for combining performance gains, durability, and easy installation, making them a popular upgrade choice.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606001105
The product you are viewing cross references to these numbers
* with tail pipes
The DesignTek 1 IN 1 OUT sports exhaust muffler with valves is a performance-focused upgrade designed for classic Porsche 911 models from 1975 to 1989. Combining modern exhaust technology with the character of air-cooled flat-six engines, this rear silencer enhances sound, responsiveness, and overall driving experience while maintaining a clean, original-style single outlet appearance.
Fits:
Porsche 911 1975 - 1989
Please note: This system does not come with valve control system. You can add it to the basket afterwards.
Featuring a valve-controlled system, this exhaust allows you to switch between a refined, quieter tone for everyday driving and a more aggressive, free-flowing sports sound when desired. This dual-mode functionality gives you the flexibility to enjoy both comfort and performance in one system.
The 1 IN 1 OUT configuration retains a classic factory-style look while improving exhaust efficiency. The freer-flowing internal design helps reduce backpressure, supporting improved engine breathing and throttle response. Performance exhaust systems are widely used to enhance both sound and engine efficiency, delivering a more engaging driving experience.
Manufactured using high-quality materials and precision engineering, this DesignTek muffler is built to withstand the high temperatures and demands of air-cooled engines. Designed as a direct-fit replacement, it integrates with existing exhaust components for straightforward installation and reliable fitment. DesignTek exhaust systems are known for combining performance gains, durability, and easy installation, making them a popular upgrade choice.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606001105
91111103100
93011102200
93011104300
The product you are viewing cross references to these numbers
Price: £1,300.00
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