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

Koblenz

DISPLAYING 1 to 16 (of 159 products)
1 2 3 4 >>
Best Price
93012306012S
Product Information
Product Information
Want more performance from your turbo? Our German-made, upgraded wastegate spring increases boost pressure, allowing your turbocharger to generate between 0.9 - 1.0 bar (13 – 14.5 psi). This added boost can provide up to 28 kW (40 hp) for improved power and responsiveness.

Fits:
Porsche 911 Turbo 1975-89 
Porsche 964 Turbo 3.3L 1991-92
Porsche 964 Turbo 3.6L 1993-94

NOTE: We strongly recommend updating your pressure switch and wastegate diaphragm at the same time. When you add this product to your basket, you'll be prompted to include the pressure switch and a replacement diaphragm, which also includes new hardware and gaskets for a complete refresh.


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Related, superseded, cross reference or alternative numbers for comparison.

93012306012S
93012306012
93012306013
96412306020

The product you are viewing cross references to these numbers
Best Price
9GT601027
Product Information
Product Information
Aero disc rear wheel set- for Magnesium Wheel
Available in Matt or Gloss carbon fibre

Fits:
Porsche 992 GT3 - 2019 Onwards
Only for Optional Magnesium wheels (PR - 56R)

Sold as a pair

Premium Carbon fiber aero discs are aerodynamic wheel covers for the Porsche 992 GT3 with Magnesium wheels

These improve the airflow around the rear of the car and make your rear wing work better. Some say you can reduce the wing angle by 2 degrees and fit these and still keep the same downforce numbers.

The covers help to manage the airflow around the rear wing, reducing vortices and drag, therefore offering an improvement to the aero efficiency and looks at the same time. A perfect marriage of form and function.

Weighing in at only 380 grams each, the wheel covers are made by hand from prepreg carbon of the highest quality. Using composite molds and baked to perfection. Our mounting structure is made out of carbon prepreg that is lightweight but gives the structures the rigidity they need and then some. They are hand sanded and polished to a mirror like shine. We then protect them with a UV resistant epoxy that is backed by our 5 year warranty against cracking and yellowing. No questions asked.

We supply all sets with titanium bolts and all mounting and wheel protection hardware.

Key Features:

  • Hand made from the highest quality pre-preg carbon fiber
  • Improved design and aesthetics
  • Enhanced aerodynamic performance
  • Titanium bolts included
  • Included PPF Pre-Cuts and Nylon wheel shields  to protect wheels
  • 30 minute install time per side (1 hour total)
  • Easily reversible process



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

9GT601027
9GT601025AM
9GT601025AMI10
9GT601025AMI19
9GT601025AMJE1
9GT601025AMOS8
9GT601025AMOZ1
9GT601025AM8Z8

The product you are viewing cross references to these numbers
Best Price
9GT601026
Product Information
Product Information
Aero disc rear wheel set- for Alloy Wheel
Available in Matt or Gloss carbon fibre

Fits:
Porsche 992 GT3 - 2019 Onwards
Only for OEM wheels

Sold as a pair

Premium Carbon fiber aero discs are aerodynamic wheel covers for the Porsche 992 GT3.

These improve the airflow around the rear of the car and make your rear wing work better. Some say you can reduce the wing angle by 2 degrees and fit these and still keep the same downforce numbers.

The covers help to manage the airflow around the rear wing, reducing vortices and drag, therefore offering an improvement to the aero efficiency and looks at the same time. A perfect marriage of form and function.

Weighing in at only 380 grams each, the wheel covers are made by hand from prepreg carbon of the highest quality. Using composite molds and baked to perfection. Our mounting structure is made out of carbon prepreg that is lightweight but gives the structures the rigidity they need and then some. They are hand sanded and polished to a mirror like shine. We then protect them with a UV resistant epoxy that is backed by our 5 year warranty against cracking and yellowing. No questions asked.

We supply all sets with titanium bolts and all mounting and wheel protection hardware.

Key Features:

  • Hand made from the highest quality pre-preg carbon fiber
  • Improved design and aesthetics
  • Enhanced aerodynamic performance
  • Titanium bolts included
  • Included PPF Pre-Cuts and Nylon wheel shields  to protect wheels
  • 30 minute install time per side (1 hour total)
  • Easily reversible process



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

9GT601026
9GT601025TE8Z8
9GT601025AH
9GT601025AHI10
9GT601025AHI19
9GT601025AHJE1
9GT601025AHOS8
9GT601025AH8Z8

The product you are viewing cross references to these numbers
Best Price
9148039146/1
Product Information
Product Information
Mounting shoulder brackets 3" race harness belts. 

koblenz

Fits
Porsche 914 - 1970 to 1976
Porsche 914-6 GT - 1970 to 1976

Race harness shoulder brackets kit for attaching safety harness to the rear panel behind the seats for Porsche 914/6 GT.
True to original reproduction that will fit  3" belts (Schroth, Sabelt, etc.).

The kit contains all mounting materials / welding plates.



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

9148039146
91480345511
91480345611

The product you are viewing cross references to these numbers
Best Price
9G142606943
Product Information
Product Information
PDK gear knob aluminium - PRND engraved on selector button

koblenz

Fits:
Porsche 718 Boxster PDK - 2017 to 2024
Porsche 718 Cayman PDK - 2017 to 2024
Porsche 991.1 / 991.2 PDK - 2012  to 2018

Engraved on selector button - PRND (Park, Reverse, Neutral, Drive)

Your Porsche deserves nothing less than the pinnacle of luxury and performance. After months of meticulous development, we are excited to introduce the ultimate interior upgrade, redefining your PDK's interior with unmatched style and an exhilarating driving experience.

Expertly crafted from premium aluminum and steel, this shift knob boasts a sleek matte black finish and weighs 400 grams. It's designed to be 1.5 inches shorter than the standard knob, offering improved aesthetics and a refined grip. Available singularly in matte black aluminum or with a black leather shift boot with black, red, white and yellow stitching, it seamlessly complements your interior.

Installation is quick and effortless with our patented clamp-on technology, allowing you to replace the factory knob in under five minutes while retaining your original factory trim.

Each knob is carefully assembled and rigorously quality-checked in-house to ensure it meets the highest standards.



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

9G142606943
9G142606996
9G142606920
9G142606925
9G142606930
9G142606931

The product you are viewing cross references to these numbers
Best Price
9G142606939
Product Information
Product Information
PDK gear knob aluminium - No symbol engraving on selector button

koblenz

Fits:
Porsche 718 Boxster PDK - 2017 to 2024
Porsche 718 Cayman PDK - 2017 to 2024
Porsche 991.1 / 991.2 PDK - 2012  to 2018

Your Porsche deserves nothing less than the pinnacle of luxury and performance. After months of meticulous development, we are excited to introduce the ultimate interior upgrade, redefining your PDK's interior with unmatched style and an exhilarating driving experience.

Expertly crafted from premium aluminum and steel, this shift knob boasts a sleek matte black finish and weighs 400 grams. It's designed to be 1.5 inches shorter than the standard knob, offering improved aesthetics and a refined grip. Available singularly in matte black aluminum or with a black leather shift boot with black, red, white and yellow stitching, it seamlessly complements your interior.

Installation is quick and effortless with our patented clamp-on technology, allowing you to replace the factory knob in under five minutes while retaining your original factory trim.

Each knob is carefully assembled and rigorously quality-checked in-house to ensure it meets the highest standards.



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

9G142606939
9G142606996
9G142606920
9G142606925
9G142606930
9G142606931

The product you are viewing cross references to these numbers
Best Price
9G142606938
Product Information
Product Information
PDK gear knob leather and aluminium with shift boot - PRND engraved on selector button
Gear know with leather shift boot

koblenz

Fits:
Porsche 718 Boxster PDK - 2017 to 2024
Porsche 718 Cayman PDK - 2017 to 2024
Porsche 991.1 / 991.2 PDK - 2012  to 2018

Engraving on selector button - PRND (Park, Reverse, Neutral, Drive)

Your Porsche deserves nothing less than the pinnacle of luxury and performance. After months of meticulous development, we are excited to introduce the ultimate interior upgrade, redefining your PDK's interior with unmatched style and an exhilarating driving experience.

Expertly crafted from premium aluminum and steel, this shift knob boasts a sleek matte black finish and weighs 400 grams. It's designed to be 1.5 inches shorter than the standard knob, offering improved aesthetics and a refined grip. Available in matte black aluminum or black leather with black, red, white and yellow stitching, it seamlessly complements your interior.

Installation is quick and effortless with our patented clamp-on technology, allowing you to replace the factory knob in under five minutes while retaining your original factory trim.

Each knob is carefully assembled and rigorously quality-checked in-house to ensure it meets the highest standards.



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

9G142606938
9G142606996
9G142606920
9G142606925
9G142606930
9G142606931

The product you are viewing cross references to these numbers
Best Price
9G142606937
Product Information
Product Information
PDK gear knob leather and aluminium - PRND engraved on selector button
Gear know without leather shift boot

koblenz

Fits:
Porsche 718 Boxster PDK - 2017 to 2024
Porsche 718 Cayman PDK - 2017 to 2024
Porsche 991.1 / 991.2 PDK - 2012  to 2018

Engraving on selector button - PRND (Park, Reverse, Neutral, Drive)

Your Porsche deserves nothing less than the pinnacle of luxury and performance. After months of meticulous development, we are excited to introduce the ultimate interior upgrade, redefining your PDK's interior with unmatched style and an exhilarating driving experience.

Expertly crafted from premium aluminum and steel, this shift knob boasts a sleek matte black finish and weighs 400 grams. It's designed to be 1.5 inches shorter than the standard knob, offering improved aesthetics and a refined grip. Available in matte black aluminum or black leather with black, red, white and yellow stitching, it seamlessly complements your interior.

Installation is quick and effortless with our patented clamp-on technology, allowing you to replace the factory knob in under five minutes while retaining your original factory trim.

Each knob is carefully assembled and rigorously quality-checked in-house to ensure it meets the highest standards.



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

9G142606937
9G142606996
9G142606920
9G142606925
9G142606930
9G142606931

The product you are viewing cross references to these numbers
Best Price
9G142606930
Product Information
Product Information
PDK gear knob leather and aluminium  with shift boot - No symbol engraving on selector button
Gear know with leather shift boot

koblenz

Fits:
Porsche 718 Boxster PDK - 2017 to 2024
Porsche 718 Cayman PDK - 2017 to 2024
Porsche 991.1 / 991.2 PDK - 2012  to 2018

Your Porsche deserves nothing less than the pinnacle of luxury and performance. After months of meticulous development, we are excited to introduce the ultimate interior upgrade, redefining your PDK's interior with unmatched style and an exhilarating driving experience.

Expertly crafted from premium aluminum and steel, this shift knob boasts a sleek matte black finish and weighs 400 grams. It's designed to be 1.5 inches shorter than the standard knob, offering improved aesthetics and a refined grip. Available in matte black aluminum or black leather with black, red, white and yellow stitching, it seamlessly complements your interior.

Installation is quick and effortless with our patented clamp-on technology, allowing you to replace the factory knob in under five minutes while retaining your original factory trim.

Each knob is carefully assembled and rigorously quality-checked in-house to ensure it meets the highest standards.



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

9G142606930
9G142606996
9G142606920
9G142606925
9G142606930
9G142606931

The product you are viewing cross references to these numbers
Best Price
9G142606930
Product Information
Product Information
PDK gear knob leather and aluminium - No symbol engraving on selector button
Gear know without leather shift boot

koblenz

Fits:
Porsche 718 Boxster PDK - 2017 to 2024
Porsche 718 Cayman PDK - 2017 to 2024
Porsche 991.1 / 991.2 PDK - 2012  to 2018

Your Porsche deserves nothing less than the pinnacle of luxury and performance. After months of meticulous development, we are excited to introduce the ultimate interior upgrade, redefining your PDK's interior with unmatched style and an exhilarating driving experience.

Expertly crafted from premium aluminum and steel, this shift knob boasts a sleek matte black finish and weighs 400 grams. It's designed to be 1.5 inches shorter than the standard knob, offering improved aesthetics and a refined grip. Available in matte black aluminum or black leather with black, red, white and yellow stitching, it seamlessly complements your interior.

Installation is quick and effortless with our patented clamp-on technology, allowing you to replace the factory knob in under five minutes while retaining your original factory trim.

Each knob is carefully assembled and rigorously quality-checked in-house to ensure it meets the highest standards.



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

9G142606930
9G142606996
9G142606920
9G142606925
9G142606930
9G142606931

The product you are viewing cross references to these numbers
Best Price
99142407511
Product Information
Product Information
Gear knob leather - 7 Speed Manual Gearbox

koblenz

Fits:
Porsche 991.1 - 2012 to 2016
Porsche 991.2 - 2016 to 2019
Porsche 992 - 2019 Onwards

Upgrade your Porsche with ease and elevate your driving experience with our premium high-performance weighted manual shift knob—where luxury meets precision engineering.

Crafted with our innovative clamp-on adapter and built-in boot retainer, this 400g shift knob ensures a rock-solid fit and unmatched stability. Whether you pair it with your stock shift boot or one of our custom options, you’ll notice improved boot retention, smoother shifting, and enhanced tactile feedback.

Choose from a sophisticated matte black finish or luxurious leather with black, red, white or yellow stitching to complement your interior’s style. Not only does this knob transform your drive, but it also adds a refined touch to your cabin. 

Please note:
Gear knob without leather shift boot



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

99142407511
99142407510
99142407520
99142407525
99142407626

The product you are viewing cross references to these numbers
Best Price
98142407501
Product Information
Product Information
Leather gear knob - 6 Speed Manual Gearbox

koblenz

Fits:
Porsche 981 Boxster - 2012 to 2016
Porsche 981 Cayman - 2013 to 2016
Porsche 718 Boxster - 2017 Onwards
Porsche 718 Cayman- 2017 Onwards

Upgrade your Porsche with ease and elevate your driving experience with our premium high-performance weighted manual shift knob—where luxury meets precision engineering.

Crafted with our innovative clamp-on adapter and built-in boot retainer, this 400g shift knob ensures a rock-solid fit and unmatched stability. Whether you pair it with your stock shift boot or one of our custom options, you’ll notice improved boot retention, smoother shifting, and enhanced tactile feedback.

Choose from a sophisticated matte black finish or luxurious leather with black, red, white or yellow stitching to complement your interior’s style. Not only does this knob transform your drive, but it also adds a refined touch to your cabin. 

Please note:
Gear knob without leather shift boot



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

98142407501
98142407500
98142407525
98142498004

The product you are viewing cross references to these numbers
Best Price
99142407510
Product Information
Product Information
Gear knob with leather shift boot - 7 Speed Manual Gearbox

koblenz

Fits:
Porsche 991.1 - 2012 to 2016
Porsche 991.2 - 2016 to 2019
Porsche 992 - 2019 Onwards

Upgrade your Porsche with ease and elevate your driving experience with our premium high-performance weighted manual shift knob—where luxury meets precision engineering.

Crafted with our innovative clamp-on adapter and built-in boot retainer, this 400g shift knob ensures a rock-solid fit and unmatched stability. Whether you pair it with your stock shift boot or one of our custom options, you’ll notice improved boot retention, smoother shifting, and enhanced tactile feedback.

Choose from a sophisticated matte black finish or luxurious leather with black, red, white or yellow stitching to complement your interior’s style. Not only does this knob transform your drive, but it also adds a refined touch to your cabin. 



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

99142407510
99142407510
99142407520
99142407525
99142407626

The product you are viewing cross references to these numbers
Best Price
98142407500
Product Information
Product Information
Gear knob with leather shift boot - 6 Speed Manual Gearbox

koblenz

Fits:
Porsche 981 Boxster - 2012 to 2016
Porsche 981 Cayman - 2013 to 2016
Porsche 718 Boxster - 2017 Onwards
Porsche 718 Cayman- 2017 Onwards

Upgrade your Porsche with ease and elevate your driving experience with our premium high-performance weighted manual shift knob—where luxury meets precision engineering.

Crafted with our innovative clamp-on adapter and built-in boot retainer, this 400g shift knob ensures a rock-solid fit and unmatched stability. Whether you pair it with your stock shift boot or one of our custom options, you’ll notice improved boot retention, smoother shifting, and enhanced tactile feedback.

Choose from a sophisticated matte black finish or luxurious leather with black, red, white or yellow stitching to complement your interior’s style. Not only does this knob transform your drive, but it also adds a refined touch to your cabin. 



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

98142407500
98142407500
98142407525
98142498004

The product you are viewing cross references to these numbers
Best Price
991WIPERDELETE
Product Information
Product Information
This is a FLUSH fitting rear wiper delete kit for your Porsche 911 (991)

koblenz

Our kit gives you that smooth, clean, OEM+ deleted finish.

You will receive:

1 x Flush fitting wiper delete plug.
1 x 10ml Waterproof window bond in a syringe (Black).
1 x Application needle.

This will fit Porsche 911 991 with the wiper motor in the back window.
This will not fit if you have a Porsche 911, with the wiper in the body.

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

991WIPERDELETE
99162818101

The product you are viewing cross references to these numbers
Best Price
11F-R130
Product Information
Product Information
Oil cooler kit for front bumper. 

koblenz

Fits:
Porsche 911 2.7RS / 2.8 RSR - 1973
Porsche 911 G-Body backdates - 1974 to 1989

Kit Includes
Front bumper centre oil cooler
Oil cooler mounts, brackets and screws
Oil cooler pipe x 2
Oil pipe connector x 2


Modification and welding is required to the trunk front section.
The centre oil cooler can be added to the existing front wing oil cooler circuit.

Dimensions:
Total width (without connectors) = 58 cm
Height with connecting support: 12 cm
Depth: = 6,3 cm.



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

11F-R130
91110705101
90091500802

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 159 products)
1 2 3 4 >>