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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram

DesignTek

DesignTek
DISPLAYING 305 to 320 (of 352 products)
3606009303
Product Information
Product Information
Exhaust Muffler / Silencer Sport System

Fits:
Porsche 993 turbo - 1994 to 1998
Porsche 993 turbo S - 1997 to 1998

The DesignTek Twin Turbo Sport Exhaust System is manufactured from 16 gauge, mandrel bent T304 Stainless Steel tubing and it's lightweight saves 35lbs over the original Porsche system.
This system has a super throttle response with lower engine temperatures, a throaty Sportscar sound, and no resonance. The DesignTek Muffers above are the highest performance system available anywhere in the world for the 993 turbo.

How & Why?
DesignTek use 2.5inch (63.5mm) tubing though out the system for the lowest possible backpressure and best flow, more flow than anything on the market!. Fabulous sound with significant power improvement.




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3606009303
99311104554
99311104555
99311104654
99311104655

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3606009301
Product Information
Product Information
Exhaust Muffler / Silencer Rear boxes Sports Sound (slightly louder over stock exhaust) Set of 2 Left & right 

designtek

DesignTek sport exhaust rear boxes are design to give a better throttle response, and also allowing the engine to breather. DesignTek exhaust sounds slightly deeper than the original Porsche standard exhaust. All DesignTek Exhaust Systems are manufactured from 14 - 16 gauge extra heavy duty T304 stainless steel, which eliminates the splitting, cracking and annoying resonance.

Fits:
Porsche 993 1994-97 (not Turbo & GT2)

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3606009301
55-PS104
125454
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9931110451

The product you are viewing cross references to these numbers
94411198502/1
Product Information
Product Information
Exhaust muffler / silencer centre box. Stainless steel centre box replacement with muffler.

designtek

Fits:
Porsche 944S 2.5L 16 valve
Porsche 944S2 3.0L 16 valve

Fits only 16 VALVE ENGINES

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94411198502
94411198502

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3606109861
Product Information
Product Information
Exhaust Catalytic Converter Pipes Sports 200 CELL

designtek

DesignTek emissions legal horsepower - throaty sports car sound, but not too loud for every day driving, manufactured from extra heavy duty stainless steel, which eliminates the splitting, cracking and annoying resonance.

Made by DESIGNTEK

Fits:
Porsche Boxster 986 2.7L / 3.2L

Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.


NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.



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3606109861
99611302111
99611302112
996113021AX
99611302502
99611302503
996113025AX
99611302504
996113025BX
99611302211
99611302212
996113022AX
99611302602
99611302603
996113026AX
99611302604
996113026BX

The product you are viewing cross references to these numbers
3606308602
Product Information
Product Information
Exhaust Manifold / Header DesignTek

Fits:
Porsche Boxster 986 2.5L / 2.7L / 3.2L Manual and Tiptronic

DesignTek sports headers for throaty sports car sound, but not too loud for every day driving, manufactured from extra heavy duty stainless steel, which eliminates the splitting, cracking and annoying resonance.

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3606308602
99611110300
99611110400
99611110105
99611110106
99611110205
99611110206

The product you are viewing cross references to these numbers
3603300003
Product Information
Product Information
DesignTek Silicone Boost Pipes / Hoses

Porsche 997 Twin Turbo high performance silicone intake hose kit adds +15Bhp. Fits all Porsche 997TT models worldwide. These are super strong super durably heavy duty replacement hoses for the weakest link and "Achilles heel" in all Porsche 997 Turbo factory stock hoses. The factory 997 TT hoses and clamping systems work adequately on stock cars but once you modify the car and have more boost you need our heavy duty race quality silicone hose kit to eliminate the hoses from expanding.

Fits:
Porsche 997 Turbo
Porsche 997 GT2

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3603300003
99711063101
99711063102
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99711063002
99711064403
99711064503

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3606609701
Product Information
Product Information
Exhaust Muffler / Silencer Conversion Pipes
DesignTek GT3 style exhaust pipe conversion with 2 x 100mm centre outlets.

designtek

Fits:
Porsche 996 C2/C4/C4S
Porsche 997 GEN1 C2/C4/C4S *Use with 996 Exhaust boxes

Porsche 997 GEN1 C2/C4/C4S *Use the existing 997 Exhaust boxes, cut & weld the flange connection

Porsche 997 GEN2 C2/C4/C4S *Use the existing 997 Exhaust boxes, cut & weld the flange connection

Please note:
This exhaust pipe is used when you are fitting GT3 (centre exit) rear bumper.
3606409733
Product Information
Product Information
DesignTek Exhaust tail pipes twin round design, Chromed.
Stainless steel quad tail pipes.

designtek

Fits:
Porsche 997 MKII 3.6L
Porsche 997 MKII 3.8L

* Not for cars with factory sport exhaust

Price is for a PAIR

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3606409733
99711115130
99711135130
99711198330
99711199140
99711115230
99711198430
99711198234
99711198134

The product you are viewing cross references to these numbers
3606109971
Product Information
Product Information
designtek

Exhaust Sports 200 Cell Catalytic Converter Pipes

DesignTek Sport 200 Cell Catalytic Converters for Porsche 997 Models. Gives a power gain of +12 to 15BHP. Made from High grade stainless steel.

Fits:
Porsche 997 Carrera 3.6L
Porsche 997 Carrera S 3.8L

Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.



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3606109971
3606109971
99711303302
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99711303501
99711303503
99711303504
99711303505
99711303402
997113034AX
99711303404
99711303405
99711303406
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99711303601
99711303603
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EXHAUSTKIT93
Product Information
Product Information
Sports Exhaust Package 1 (+18 to 27 bhp)

designtek

DesignTek 997 Stage 1 Performance package. High Grade stainless steel exhaust system for Porsche 997 Carrera & S 2005>> MK1. 14 - 16 gauge T304 stainless steel.

Includes sports mufflers, Equal length headers, 200 cell sports cats.

Please note: if you have the 3.6 lire engine, you will need to purchase tail pipes #3606409703 as well.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

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EXHAUSTKIT93
99711110301
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99711303500
99711303501
99711303504
99711303505
997035AX
99711303402
99711303404
99711303405
99711303406
997113034AX
99711303600
99711303601
99711303603
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99711121102
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99711123103
99711121202
99711121203
99711123202
99711123203

The product you are viewing cross references to these numbers
3606009702
Product Information
Product Information
DesignTek Sports Exhaust made from High Grade stainless steel.

Fits:
Porsche 997.1 C2 / C2S / C4 / C4S 2005-08

PLEASE NOTE
this exhaust system will accept 3.8L tail pipe straight on
If your car is 3.6L you will need DesignTek 3606409703 tail pipes
Output flange 2.25" / 58mm

Made from 14 - 16 gauge T304S with a mirrored polished finish, Giving a 8-10 bhp that you can really feel, Superb sports car sound, throaty at idle and medium speeds.

DECIBEL READINGS
IDLE : 76DBS
MAXIMUM: 102DBS

To view the BHP and torque gains on dyno results CLICK HERE

For Fitting Instructions CLICK HERE







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3606009702
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99711143103
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3606309604
Product Information
Product Information
Exhaust Manifold / Header Equal Length DesignTek K24 for Porsche 996 Turbo

designtek

DesignTeK High Grade stainless steel equal length headers. K24 Sport stainless steel headers have been designed to increase HP and TQ on cars fitted with upgraded K24 turbochargers. The medium length and 41.5 mm primary tube diameter design is perfectly matched for the exhaust travel from the heads to the larger turbochargers for better boost response and power throughout the rev range. The smooth flow through the mandrel bends and pyramid merge collector offer superior flow characteristics as compared to the OEM headers. Power gains are increased by 17 HP and 20 Ft. TQ with no other modifications.

Fits:
Porsche 996 Turbo S /GT2 /X50

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3606309604
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3606309603
Product Information
Product Information
Exhaust Manifold / Header Equal Length DesignTek K16 for Porsche 996 Turbo

designtek

DesignTeK High Grade stainless steel equal length headers.K16 Sport stainless steel headers have been designed to increase HP and TQ on cars fitted with the OEM K16 turbochargers. The short design is perfectly matched for the exhaust travel from the heads to the K16 turbo for better boost response and power throughout the rev range. The smooth flow through the mandrel bends and pyramid merge collector offer superior flow characteristics as compared to the OEM headers. Power gains are increased by 14 HP and 16 Ft. TQ with no other modifications.Adds up to 14 HP / 16 Ft. TQ
All Stainless steel construction.
Mandrel bent short primary tubes.
Flowed Pyramid merge collector.
Designed specifically for cars fitted with OEM size K16 Turbos

Fits:
Porsche 996 Turbo

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3606309603
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3606409601
Product Information
Product Information
DesignTek Exhaust tail pipes 4 Tube Design.
Price is for a PAIR.

designtek

DesignTek stainless steel sports tailpipes with elegant four-tube styling.

Fits:
Porsche 996 Turbo

Porsche 996 C4S

Dimensions: 150mm x 100mm



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3606409601
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3606109961
Product Information
Product Information
Exhaust Sports 200 Cell Catalytic Converter Pipes.  (SET OF 2 Left & Right)

designtek

DesignTek Sport 200 Cell catalytic converters 996 Sport Cats Give a gain of +12 to 15BHP.
Made from high grade stainless steel.

Only for cars with pre & after sensors. Some USA spec cars may require sensor point modification to fit.

The item can be used on vehicles equipped with only a pre sensor. The post sensor hole can simply be blanked off during installation. Since vehicles with only a pre sensor are generally less sensitive than those with dual sensors, this setup is acceptable. Blanking the unused hole is a common and effective method to ensure a proper fit for this product on pre-sensor-only vehicles.

Fits:
Porsche 996 Carrera 3.4L / 3.6L

A Voucher for £100 available when you buy this product. For more information  CLICK HERE

Please note: These sport cats will make your car sound louder than with stock cats. If you have, or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.

NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.

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3606109961
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99611302260
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The product you are viewing cross references to these numbers
99611112108
Product Information
Product Information
Exhaust Catalytic Converter Bypass Pipes

designtek

Fits:
Porsche 996 GT3

2ND ARY CATALYTIC BYPASS PIPES
More power and sportscar sound
More power on 996 GT3 +12HP
more sports car sound
Saves 30lbs 15 KG from rear of your 996.

Not UK MOT appoved

*A re-map to the ECU may require when fitting these cats.

Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.

NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.



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The product you are viewing cross references to these numbers
DISPLAYING 305 to 320 (of 352 products)