Zoom In

-All 997 Vehicles 2005+
-Simple bolt-on installation. Easy on & easy off.
-Used by many Rolex Grand Am Cup racing teams and PCA/POC/ DE racers

-LOUD and proud aggressive SUPERCUP style sound, Saves 40lbs from the rear of your 997 and increases power and sports car sound. +12HP, Saving weight from the rear from any rear engine Porsche is a HUGE benefit and gain in handling and performance as all that inertial weight is removed from the rearmost part of the 997.

Specify 997 or 997 “S" when ordering!

*Please note these pipes will be VERY loud, so the neighbors want be too happy neither. Might not be street legal.

Exhaust Muffler / Silencer Sports System

Original Porsche Sports Exhaust

The Porsche sound is a legendary mix of power, presence and athletic potential. Now you can make even more of your car with this stainless steel sports exhaust system. Sound output varies as throttle inputs change, from a standard note during normal road driving to a more aggressive tone under high-performance use. A soundproofing switch enables you to reduce noise output to standard levels when required. Includes stainless steel tailpipes with hard-chrome finish.

Fits:
Porsche 997 MK1 C2 / C4 / C2S / C4S 2005>>

Zoom In

This sports exhaust set conveys the sound of power, presence and natural sporting presence the 911 needs. Built with a large diameter chamber bypass pipe the engine note changes with more aggressive throttle.

DesignTek Sports SUPREMACY system exhaust made from High Grade stainless steel.

Fits:
Porsche 997 C2, C4, C2S, C4S

Made from 14 - 16 gauge T304SS, polished mirror finish, Giving a 8-10 bhp that you can really feel, Superb super sound, Designed to give an open throttle sound and more aggressive at medium and high speeds.

We also have a wide selection of s/steel tail pipes.

Sound = Much deeper than the factory standard exhaust but not too loud

Zoom In

DesignTek Exhaust Muffler Bypass Super Cup Pipes

- All 997 Vehicles 2005+
- Simple bolt-on installation. Easy on & easy off.

-LOUD and proud aggressive SUPERCUP style sound, Saves 40lbs from the rear of your 997 and increases power and sports car sound. +12HP, Saving weight from the rear from any rear engine Porsche is a HUGE benefit and gain in handling and performance as all that inertial weight is removed from the rearmost part of the 997.

*Please note these pipes will be VERY LOUD, so may disturb your neighbours. May not be street legal.

Zoom In

Exhaust Muffler / Silencer Titanium with Catalytic Converter

DesignTek Titanium Super light weight Sport exhaust system. Original Porsche system weight 22Kg, per side give a total of appox 44Kg.

DesignTek Titanium Exhaust has much lower back pressure and more BHP power with a great deep race car like sound.

Fits:
Porsche 997 Carrera
Porsche 997 Carrera S

Zoom In

DesignTek Valvetronic sports exhaust system gives smooth 15Bhp/17 ft-lbs of torque to the wheels with the valves opened, +8HP/10 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 catalytic converters or any aftermarket sport cats designed to fit with OEM exhaust systems

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

Fits:
Porsche 997 C2, C4, C2S, C4S

Zoom In

Exhaust Muffler / Silencer Sports System

DesignTek Sports exhaust made from High Grade stainless steel.

Fits:
Porsche 997 C2 / C2S / C4 / C4S 2005>>

Made from 14 - 16 gauge T304SS, polished mirror finish, Giving a 8-10 bhp that you can really feel, Superb sports car sound, throaty at idle and medium speeds.

PLEASE NOTE
this exhaust system should be fitted togeather with DesignTek 3606409703 tail pipes or Porsche 3.8L S tail pipes.

Zoom In

Exhaust Muffler / Silencer Sport Super Sound

DesignTek Sports SUPER SOUND exhaust made from High Grade stainless steel.

Fits:
Porsche 997 C2 / C2S / C4 / C4S 2005>> onwards

Made from 14 - 16 gauge T304SS, polished mirror finish, Giving a 8-10 bhp that you can really feel, Superb super sound, Designed to give an open throttle sound and more aggressive at medium and high speeds.

PLEASE NOTE this exhaust system should be fitted togeather with DesignTek 3606409703 tail pipes or Porsche 3.8L S tail pipes.

Zoom In

Exhaust Muffler / Silencer Conversion Pipes

DesignTek 997 GT3 sytle exhaust pipe conversion with 2 x 100mm centre outlets.

Please note:
This exhaust pipe is used when you are fitting original Porsche 997 GT3 (centre exit) rear bumper. The exhaust back boxes will need some modifications on the flanged ends.

This pipe can be fitted to cars with or without sports exhaust once the modifications have been made.
We recommend this pipe is fitted by a garage how have access to some welding gear.

Design 911 offers a fitting service for this product as well as other items on our website.