Please wait… 
Please wait while we process your order,
do not press the back button… 
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://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://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 193 to 208 (of 445 products)
Special Offer
3606409606
Product Information
Product Information
DesignTek Exhaust tail pipes 4 Tube Design, in CHROME finish.  (SET OF 2 Left & Right)

designtek

DesignTek stainless steel sports tailpipes with elegant four-tube styling and Chrome finish

Fits:
Porsche 996 Carrera C2 3.4L
Porsche 996 Carrera C4 3.4L

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Related, superseded, cross reference or alternative numbers for comparison.

3606409606
99611125254
99611125255
99611125261
99611125154
99611125155

The product you are viewing cross references to these numbers
Special Offer
36060087FITKIT
Product Information
Product Information
Spare fitting kit for 987.1 / 987.2 DesignTek exhaust

Fitting kits on exhausts are the only parts not made out of stainless steel so they may corrode over time.
This fitting kit will help your exhaust get back into shape.

designtek

Fits:
Systems 3606008703 / 3606008704
Porsche Boxster 987 MK1
Porsche Cayman 987C MK1

System 3606008705
Porsche Boxster 987 MK2
Porsche Cayman 987C MK2

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Related, superseded, cross reference or alternative numbers for comparison.

36060087FITKIT
3606008703
3606008704
3606008705

The product you are viewing cross references to these numbers
Special Offer
3601173170
Product Information
Product Information
A Voucher for £100 available when you buy this product. For more information CLICK HERE

DesignTek Titanium sports exhaust system.

designtek

Fits:
Porsche 991.1 Turbo
Porsche 991.2 Turbo

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Related, superseded, cross reference or alternative numbers for comparison.

3601173170
99111173170
99111173171
99111173140

The product you are viewing cross references to these numbers
Special Offer
3606109915
Product Information
Product Information
A Voucher for £100 available when you buy this product. For more information CLICK HERE

DesignTek Exhaust manifold / header with 200 Cell Euro 4 coating substrate.
Price is for PAIR.

designtek

Fits:
Porsche 991.1 Carrera / S

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Related, superseded, cross reference or alternative numbers for comparison.

3606109915
3606109875
99111341104
991113411AX
99111341202
99111341204
991113412AX

The product you are viewing cross references to these numbers
3606009709
Product Information
Product Information
A Voucher for £100 available when you buy this product. For more information CLICK HERE

Exhaust Muffler / Silencer Sports System with 200 Cell Imported HIGH FLOW catalytic converters.

Pipe diameter: 70 mm

designtek

Fits:
Porsche 997.1 Turbo 2007 - 2009

DesignTek 997 Turbo Sport exhaust with 200 cell Imported HIGH FLOW catalytic converters. Complete bolt-on system.

Made from high grade T304 stainless steel. DesignTek 997 turbo exhaust system is designed to give your car a better deeper sound, fits with original Porsche tail pipes or DesignTek tail pipes.

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

3606009709
99711102772

The product you are viewing cross references to these numbers
Special Offer
3606109876
Product Information
Product Information
A Voucher for £100 available when you buy this product. For more information CLICK HERE

DesignTek Exhaust manifold / header with catalyst bypass.
Price is for PAIR.

designtek

Fits:
Porsche 987.2 Boxster 2.9L / 3.4L 2009-12
Porsche 987C.2 Cayman 2.9L / 3.4L 2009-12

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

3606109876
3606109875
98711310133
987113101AX
98711310233
987113102AX

The product you are viewing cross references to these numbers
Special Offer
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
Special Offer
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
Related, superseded, cross reference or alternative numbers for comparison.

3606409702
99711125101
99711125102
99711125201
99711125202

The product you are viewing cross references to these numbers
Special Offer
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
Special Offer
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


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

3608000HC10
3608000HC10

The product you are viewing cross references to these numbers
Special Offer
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
Special Offer
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
Special Offer
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
Special Offer
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
Special Offer
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
DISPLAYING 193 to 208 (of 445 products)