运动消音器/消声器
经过 DesignTek- Porsche 991 Carrera C2S 3.8L (400Bhp)
- Porsche 991 Carrera C4S 3.8L (400Bhp)
适合:
保时捷 991 C2S / C4S
单击“放大”可查看大部件图。
3606009104 取代 17 号。
请注意:运动型催化转换器或旁通管没有型式批准,并且可能不合法安装在 2001 年 3 月 1日以后生产的车辆上。它们不能在公共道路上使用并且不符合 MOT 标准,它们仅适用于赛车和赛道车。
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3606009104
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- Porsche 991 Carrera C2S 3.8L (400Bhp)
- Porsche 991 Carrera C4S 3.8L (400Bhp)
Fits:
Porsche 991 Carrera S 3.8L
These simple U/J pipes remove the mufflers that are tucked up in the rear quarter panels. Why the reason for these I do not know. Typically in the past we either see a main centre muffler or 2 mufflers with catalyst pipes. So this was the first simplest part to change out. Keeping the same diameter for a perfect OEM replacement, these pipes are straight through which not only eliminates any muffler packing or baffling, but also the weight. Each stock muffler weighs approximately 15.6lbs. The Designtek Secondary Exhaust Muffler Bypass Pipes are about 3lbs each. Now eliminating restriction, we have also saved about 25lbs off the rear end. Because this part still retained the factory headers with cats and the factory center muffler, it added a slightly deeper tone to the exhaust but not a drastic droning change that a full exhaust could. Upon revving the car out stationary and on the dyno, you could hear the tone change nicely as you past the 4000rpm mark.
Garage Notes: The pipes sometimes rub on the heatshields causing a resonation through the car. This can be sorted by redressing the heatshields but isn't a straight forward bolt up and go replacement.
The sound its self is quite impressive and very sporty from the outside but to drive causes a pretty bad droning sound under normal driving conditions. This exhaust peaks at 101decibels
According to the factories dyno test, the secondary muffler bypass pipes really start achieving performance from 3700rpm all the way to redline. With a baseline test in 3rd gear and all wheel drive (have to for the dyno and no warning lights), the car made 344HP and 289ft/lbs of torque. Based on the ambient temperature, the factories Mustang Dyno, and 91octane fuel, this is about right considering the car comes with 400bhp. With the addition of our pipes, the car put down 358HP and 298ft/lbs of torque gaining 14HP and 9ft/lbs at the peak.
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3606009913 replace No11/12.
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3606009913
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- Porsche 991 Carrera C2 3.4L (350Bhp)
- Porsche 991 Carrera C2S 3.8L (400Bhp)
- Porsche 991 Carrera C4 3.4L (350Bhp)
- Porsche 991 Carrera C4S 3.8L (400Bhp)
适合:
保时捷 991 Carrera 3.4L
保时捷 991 Carrera S 3.8L
辅助运动型排气箱旨在使汽车发出更深沉的声音,这些排气箱可添加到工厂排气部件中并更换两个侧消声器罐。
强劲、强劲、动感十足。更棒的是,得益于运动型排气系统,其性能得到了进一步增强,该系统配备了经过改进的二级运动型排气箱,其声音会随着驾驶行为而变化,范围从正常道路驾驶时的强劲输出到性能使用时明显更具攻击性的音调。
单击“放大”可查看大部件图。
3606009913 替换11/12号。
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3606009923
您正在查看的产品与这些编号存在交叉引用关系
标题:升级保时捷排气系统:原装保时捷与售后消声器和运动型排气系统
关键词:保时捷、排气消声器、运动型排气、升级、更换、技术规格、已知问题、Design911、专业建议
概括:
原装保时捷排气消声器:
由保时捷为特定车型设计和制造
按照严格的质量标准设计
精确调整以获得最佳性能和声音
保持保时捷的真实性和原创性
与现有组件和系统兼容
售后排气消声器:
由专门从事性能升级的第三方制造商生产
提供多种定制选择
可以增强排气音、性能和美观度
可以提供更好的流动动力学以提高发动机效率
考虑与您的保时捷车型的兼容性和适合性
运动型排气系统:
旨在最大程度提高性能并增强驾驶体验
通常包括更大直径的管道、更具运动感的消声器和优化的气流
提供更大的马力和扭矩
产生更具侵略性和令人振奋的排气声音
查看当地有关噪音限制的法规
在考虑为您的保时捷购买排气消声器或运动型排气管时,应考虑几个因素。首先,确定您的具体要求,无论是声音的轻微改善还是性能的显著提升。研究所选排气系统与您的保时捷车型的技术规格和兼容性。考虑您的预算和制造商或零售商的声誉。确保产品有保修或担保至关重要。
在 Design911,我们可以帮助您找到适合您的保时捷的排气管部件。我们知识渊博的团队可以根据您的要求提供专业建议,并指导您完成选择过程。我们备有各种原装保时捷零件以及信誉良好的售后市场选项,确保您能够获得高质量的选择。相信 Design911 可以帮助您提升保时捷的性能并提供无与伦比的驾驶体验。
注意:以上摘要概述了升级保时捷车辆排气系统的好处和注意事项。在进行任何修改之前,始终建议咨询专业人士并考虑个别车辆的规格和法规。