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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://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

DesignTek

DesignTek
About DesignTek

DesignTek for Porsche

DesignTek parts for Porsche models from Design911

A Quick Look at DesignTek

DesignTek information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where DesignTek is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

  • Typical reasons to choose these parts include fixing common wear points, returning a Porsche to standard performance, and managing running costs on older cars.
  • Common triggers for replacement are leaks, knocks, worn mounts, poor ride quality, and intermittent operation of affected components.
  • Watch for real-world symptoms such as hesitation, flat spots, noisy or restricted intake, warning lights, rough running, and reduced fuel economy.
  • Before upgrading or tuning, ensure underlying mechanical issues are resolved rather than masked by new parts.
  • When servicing or modifying, inspect adjacent components at the same time to avoid repeat labour or missed wear items.
  • Check what fittings, seals, and hardware are included with each part and add any required extras so the job can be completed in one go.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Engine Tuning — Engine tuning components for Porsche are typically used to improve drivability, throttle response, and power delivery, or to support other hardware changes where listed.

  • Confirm the engine’s health and check for boost or vacuum leaks before any tuning work.
  • Review sensor data, oil and coolant temperatures, and fuel delivery to ensure the car is mechanically sound.

Air Filters — Air filters for Porsche applications help maintain correct airflow while protecting the engine from dust and debris, with changes usually driven by routine service or performance goals.

  • Replace filters more frequently if the car is used in dusty or harsh environments.
  • Avoid over-oiling reusable filters to reduce the risk of sensor contamination where fitted.

Air Induction Kits — Air induction kits for Porsche are selected to alter airflow and sound and, where design allows, to reduce restriction or manage intake temperatures as part of a wider tuning package.

  • Ensure the kit maintains proper sealing and sensible intake air temperatures to protect drivability.
  • Check mounting security and routing after installation to minimise rattles, hot-air ingestion, or water exposure.

Service Parts — Service parts for Porsche are changed as part of scheduled maintenance to protect the engine and supporting systems, helping preserve performance, reliability, and efficiency.

  • Use correct-specification oils, filters, plugs, and fluids and keep a clear record of what has been replaced.
  • Shorten service intervals if the car sees frequent short journeys or hard use.

Air Filters — Replacement and performance air filters for Porsche applications are used to maintain clean, consistent airflow and can also support specific performance or motorsport needs where appropriate.

  • Inspect the airbox or housing when changing the filter and ensure the seal seats evenly all the way around.
  • If a performance filter is used, follow the maker’s cleaning and re-oiling instructions carefully.

Explore DesignTek at Design911

View the current DesignTek range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 225 to 240 (of 479 products)
3606409722
Product Information
Product Information
DesignTek Exhaust tail pipes twin round design, "TITANIUM".
Stainless steel quad tail pipes.  For cars without PSE (Porsche sports exhaust) 

designtek

Fits:
Porsche 997.2 Carrera 2010>>

Price is for a PAIR

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606409722
3606409722
99711115130
99711135130
99711198330
99711115230
99711135230
99711198430
99711198234
99711198134

The product you are viewing cross references to these numbers
3606409702
Product Information
Product Information
Exhaust tail pipes twin square design "POLISHED EDITION" by DesignTek for Porsche 997 Turbo

designtek

DesignTek Twin Square Design tail pipes, bolt-on exhaust tips for stock OEM Porsche 997TT mufflers. These tips should also fit virtually any aftermarket 997TT exhaust designed that allows reinstallation of factory tips.

Made from High quality T304 stainless steel.
Diameter: 70mm

Price is for a PAIR

Related reference numbers
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3606409702
99711125101
99711125102
99711125201
99711125202

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3606609716
Product Information
Product Information
Exhaust muffler bypass x-pipe with headers, Valvetronic.

designtek

DesignTek® exhausts are built for the sound and performance to enhance your Porsche 997 GT3. This kit includes Cat-back with valves, Manifolds and Matt black chromed tail pipes

Fits:
Porsche 997 GT3 / GT3RS 2007>>

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606609716
3606609716
69-PS115V

The product you are viewing cross references to these numbers
3608000HC10
Product Information
Product Information
DesignTek 10mm SET OF 2 Hub-Centric Wheel Spacers

designtek

These Wheel spacers are precision engineered to fit the wheel to the hub with the best possible accuracy. All sizes include the porsche style hub centric locking fingers and notches on the back for easy removal of the spacers.

Material: Anodized 6061-T6 aluminum
Finish: Anodized
Weight: 0.44 lbs / 0.20 kg. per spacer
Installation: Mounts to hub. Longer studs may be necessary depending upon spacer size. Fits Porsche hubs with three fingered centering ring. Will not fit Porsche hubs with solid centering ring.

Miscellaneous: Two wheel spacers per package, longer studs not included.

*Will not work on 718/992 with 5 tab hubs. These will only work on three tab hubs. Please check your hubs before ordering.
** Will not fit front of some 928 & 944 models


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3608000HC10
3608000HC10

The product you are viewing cross references to these numbers
360230993F
Product Information
Product Information
Rear drop link set. Price is SET OF 2

designtek

Fits:
Porsche 964 C2 1989-94
Porsche 993 C2 1995-98

Replacement for
99334307101,
99334307201,
99334307100,
99334307200,

Eliminate the factory plastic drop link bushes which are prone to cracking and wearing out with our lightweight billet alloy drop links. Compatible with factory sway bars and aftermarket bars. With adjustable drop links installed you can remove the tension in the roll bar using the adjustable length to make the car handle like it should again allowing you to benefit from the corner weighting properly.

Would require 4 small rubber boots if needed.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

360230993F
360230993F
99334307100
99334307200
99334307101
99334307201
993343071
993343072
96434307100
96434307101
96434307200
96434307201

The product you are viewing cross references to these numbers
360230993R
Product Information
Product Information
Rear drop link set. Price is SET OF 2

designtek

Fits:
Porsche 993

Eliminate the factory plastic drop link bushes which are prone to cracking and wearing out with our lightweight billet alloy drop links. Compatible with factory sway bars and aftermarket bars. With adjustable drop links installed you can remove the tension in the roll bar using the adjustable length to make the car handle like it should again allowing you to benefit from the corner weighting properly.

Would require 4 small rubber boots if needed.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

360230993R
99333307380
99333307301
99333307303
99333307383
99333307302
99333307304

The product you are viewing cross references to these numbers
4706000030
Product Information
Product Information
DesignTek Sports stainless steel Exhaust front section for VW GOLF GTI MK5 2.0L TURBO

designtek

Would fit also VW Scirocco, Golf V,VI; Audi A3, Audi S3, Seat Leon Cupra R, Leon FR with 2.0 TFSI/TSI engines

audi
2.0 TFSI 2004-2012

vw
2.0 GTI 2004-2009
2.0 GTi 2009-2012
2.0 R 4motion 2009-2013
2.0 GTI 2011-2016
2.0 TSI 2010+
2.0 R 2009-2017
2.0 TSI 2008-2009
3606409155
Product Information
Product Information
Stainless steel tailpipe in black chrome finish

designtek

Fits to original rear muffler.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606409155
99111125391
99111125392
99111125393

The product you are viewing cross references to these numbers
3606409144
Product Information
Product Information
DesignTek Exhaust Tail pipe in carbon fibre with aluminium end.

designtek

Fits to original rear muffler.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606409144
99111125391
99111125392
99111125393

The product you are viewing cross references to these numbers
3606409133
Product Information
Product Information
Tailpipe in carbon fibre

designtek

Fits to original rear muffler.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606409133
99111125390
99111125393
99111125391

The product you are viewing cross references to these numbers
3606609136
Product Information
Product Information
Exhaust final muffler with black chrome tailpipes

designtek

High quality SUS304 stainless steel exhaust rear section compatible with OE rear mufflers. Complimented by black chrome tail pipe in ⌀89mm

Designed for maximum flow and no restriction.

Reduced back pressure and better scavenging. More torque and horsepower across the RPM band.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606609136
99711102799
99711102790
99711102792

The product you are viewing cross references to these numbers
3606609124
Product Information
Product Information
Titanium Exhaust final muffler with carbon tailpipes

designtek

High quality titanium exhaust rear section compatible with OE rear mufflers. Complimented by carbon fibre tail pipe in ⌀89mm

Designed for maximum flow and no restriction.

Reduced back pressure and better scavenging. More torque and horsepower across the RPM band.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606609124
99711102799
99711102790
99711102792

The product you are viewing cross references to these numbers
3606309105
Product Information
Product Information
Headers with 300 Cell Race Cats

designtek

High quality T304 Stainless steel equal length primary tubes. C.N.C. mandrel bent.

Designed for maximum flow and no restriction.

Reduced back pressure and better scavenging. More torque and horsepower across the RPM band.

Fits:
Porsche 991 GT3 3.8L 476 Bhp 2013 - 2017 (A175 engine)
Porsche 991 GT3 RS 4.0L 507 Bhp 2013 - 2017 (A175 engine)
Porsche 911 R 4.0L 507Bhp 2014-2017 (A176 engine)

Please note: This will not fit cars:
- with engine codes DNSA / DNSB - 4.0L with 520 Bhp
- released after 06/2017 with engine codes DGG / DGGA / DGGB

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.

Related reference numbers
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3606309105
9A111302190
9A1113021CX
9A111302191
9A1113021AX
9A111302290
9A1113022CX
9A111302291
9A1113022AX

The product you are viewing cross references to these numbers
3606109862
Product Information
Product Information
Exhaust catalytic converter bypass pipe for Porsche Boxster 986

designtek

Manufactured from highest quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
CNC machined flanges for strong, solid support and an accurate fit
Designed to improve power and torque across the entire RPM range
Noticeably improves throttle response
Please note fitting instructions are NOT included
Sold for off-road / track use only
We recommend all exhaust components are fitted by a qualified mechanic to ensure the correct fitment

Fits:
Porsche Boxster 986 2.5L / 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.

Related reference numbers
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3606109862
996113921AX
996113922AX
99611392101
99611392201
99611302111
99611302112

The product you are viewing cross references to these numbers
360230964R
Product Information
Product Information
Rear Drop link Set Of 2 Porsche 964. SET OF 2.

designtek

Fits:
Porsche 964 1990-94 all models

Eliminate the factory plastic drop link bushes which are prone to cracking and wearing out with our lightweight billet alloy drop links. Compatible with factory sway bars and aftermarket bars. With adjustable drop links installed you can remove the tension in the roll bar using the adjustable length to make the car handle like it should again allowing you to benefit from the corner weighting properly.

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

Related reference numbers
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360230964R
96433307371
96433307402
360230964R
96433307301
96433307401
9643330730
9643330740
96433307403

The product you are viewing cross references to these numbers
3604008615/DISCS
Product Information
Product Information
Replacement disc set for DesignTek GT Big Brake Kit (Front) Porsche.

Brake Disc Size: 355x32

designtek

front

PAIR

Related reference numbers
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3604008615
3604008615
3604008615

The product you are viewing cross references to these numbers
DISPLAYING 225 to 240 (of 479 products)