排气消声器/消音器后箱。保时捷 914 1.7L、1.8L 08/1969-07/1974  ❭  91422091408

原装保时捷“可切换”阀门运动型排气系统

#保时捷#

典型的保时捷声浪——强劲、浑厚、动感。更棒的是，加装这套运动型排气系统后，声浪还能进一步提升。声浪会随着驾驶方式而变化，日常道路驾驶时浑厚有力，而高性能驾驶时则呈现出更加激昂的音调。

运动型排气系统的模式可通过中控台上的按钮进行选择。如果您的汽车尚未预装此按钮，则您需要在订购时提供底盘号/VIN 号向我们订购。

包裹内含：
- 排气管采用压铸铝制成。
- 两个后消音器
- 一个中央消音器
排气管束带、夹子和电线

适用：
保时捷 997 MKII Carrera
保时捷 997 MKII Carrera S



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99704420004

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DesignTek X型排气管（主消音器旁通管）拆除了原厂主消音器，使车辆尾部减重6.4磅。凭借快速的气流，X型排气管可提升马力和扭矩。

#设计科技#

采用优质T304 14-16号不锈钢，经CNC精密弯管工艺制成。X型排气管（主消音器旁通管）可带来媲美豪华跑车的澎湃声浪，并提升约5分贝的动力。

适用：
保时捷 997 MKII

点击“放大”查看零件大图。
3606009719 替换 10 号。



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Exhaust Muffler / Silencer Sports VALVETRONIC V2.0

Cars with sports exhaust will need to change the tail pipe. See the recommended tailpipe.



Fits:
Porsche 997 MKII

DesignTek Valvetronic sports exhaust system gives smooth 16Bhp/18 ft-lbs of torque to the wheels with the valves opened, +9HP/11 ft-lbs of torque to the wheels with the valves closed. Made from high quality 14-16 gauge T304 stainless steel, hydro-formed muffler cases, radiuses stressed relieved with 2000 degree ceramic fiber and stainless steel wool packed free flow mufflers.

This unique exhaust configures a dual-tone setup controlled by a key fob which you can switch on the fly. Direct replacement for the factory mufflers and will work with the stock primary pipe and cats or DesignTek primary bypass pipe.

High-Performance Rear Exhaust with sound switch:
● Push the sound-button between:
Switch closed: Deep Sports Turbo Sound

Switch opened: Perfect Racing Sports Sound

Superb sports car sound, throaty and deep with the valves opened, but docile with the valves closed. You can reuse your factory OEM Porsche tips or you can opt for DesignTek tail pipes

Please note the remote controlers do not come with batteries. You will have to source them at your own cost. The type is CR2025

Installation instructions for Valvetronic Mufflers CLICK HERE

Valve Controller Installation CLICK HERE

For Wiring Diagram please CLICK HERE

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3606009717

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