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
Porsche specialists based in the UK
Porsche > Boxster 718 (982) 2017>> > Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>> > Wheels >

Alloy Wheels 18"

Alloy Wheels 18"

Filter by brand
DISPLAYING 1 to 16 (of 19 products)
1 2
Titan 7 Forged T-M20 Alloy Wheel Set 18' Heritage Silver Porsche 987 / 981 / 718 - TM201810035513071HS
7
Titan 7 Forged T-M20 Alloy Wheel Set 18" Heritage Silver Porsche 987 / 981 / 718
MT2018KITHS
Product Information
Product Information
Titan 7 Forged T-M20 Alloy Wheel Set Heritage Silver 
Set for 4 wheels, Front and Rear

Front: 9 x 18 ET/offset 48
Rear: 10 x 18 ET/offset 35

PCD: 5 x 130

Fits:
Porsche 987 Boxster / Cayman
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman - 2017 Onwards

Please Note
Centre Caps are Not Included with the Wheels

The T-M20 is a fully forged wheel engineered with a focus on performance and timeless aesthetics. 

Forged under 10,000 TONS of industry-leading pressure, it delivers an exceptional strength-to-weight ratio, inspiring confidence in both competitive and leisurely driving. The wheel features strategically placed "I-Beam" spokes that provide added rigidity while minimizing weight and its iconic 20-spoke mesh design pays tribute to classic Touring Racing series. 

Titan 7 enhances each wheel with traction-improving bead seat knurling, reinforced inner rim flanges for increased durability and precision-machined logo accents. The T-M20 is tailored to accommodate popular aftermarket big brake kits while maximizing concavity. Every wheel is rigorously tested to meet JWL standards, ensuring safety and performance. 

Experience authentic performance with Titan 7—Forged for All. 

Available in Heritage Silver, Machine Black, and Medalist Gold.

Titan 7 Forged T-M20 Alloy Wheel Set 18' Medalist Gold. Porsche 987 / 981 / 718 - TM201890048513071MG
9
Titan 7 Forged T-M20 Alloy Wheel Set 18" Medalist Gold. Porsche 987 / 981 / 718
MT2018KITMG
Product Information
Product Information

Titan 7 Forged T-M20 Alloy Wheel Set - Medalist Gold 
Set for 4 wheels, Front and Rear

Front: 9 x 18 ET/offset 48
Rear: 10 x 18 ET/offset 35

Fits:
Porsche 987 Boxster / Cayman
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman 

Please Note
Centre Caps are Not Included with the Wheels

The T-M20 is a fully forged wheel engineered with a focus on performance and timeless aesthetics. 

Forged under 10,000 TONS of industry-leading pressure, it delivers an exceptional strength-to-weight ratio, inspiring confidence in both competitive and leisurely driving. The wheel features strategically placed "I-Beam" spokes that provide added rigidity while minimizing weight and its iconic 20-spoke mesh design pays tribute to classic Touring Racing series. 

Titan 7 enhances each wheel with traction-improving bead seat knurling, reinforced inner rim flanges for increased durability and precision-machined logo accents. The T-M20 is tailored to accommodate popular aftermarket big brake kits while maximizing concavity. Every wheel is rigorously tested to meet JWL standards, ensuring safety and performance. 

Experience authentic performance with Titan 7—Forged for All. 

Available in Heritage Silver, Machine Black, and Medalist Gold.

Titan 7 Forged T-P5 Split 5 Spoke Alloy Wheel Set 18' Heritage Silver . Porsche 987 / 981 / 718 - TP501890048513071HS, TP501810035513071HS
9
Titan 7 Forged T-P5 Split 5 Spoke Alloy Wheel Set 18" Heritage Silver . Porsche 987 / 981 / 718
TP5018KITHS
Product Information
Product Information
Titan 7 Forged T-P5 Split 5 Spoke Alloy Wheel Set - Heritage Silver
Set for 4 wheels, Front and Rear

Front: 9 x 18 ET/offset 48
Rear: 10 x 18 ET/offset 35

Fits:
Porsche 987 Boxster / Cayman
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman 

Please Note
Centre Caps are Not Included with the Wheels

The T-P5 embodies our next generation of fully forged innovation, pushing motorsports performance to new heights.

Crafted with 10,000 TONS of industry-leading pressure, this wheel delivers exceptional strength while providing all the performance attributes essential for a track-focused design. A closer look reveals strategically placed strength-enhancing ridges that increase rigidity without adding unnecessary weight.

The evolved split 5-spoke design is a nod to its motorsports heritage, offering both structural integrity and a race-ready aesthetic. Each Titan 7 wheel features traction-enhancing bead seat knurling, reinforced inner rim flanges for added durability and precision-machined logo accents. 

The T-P5 is engineered to clear all popular aftermarket big brake kits while maximizing concavity. 

Every wheel undergoes rigorous testing to meet JWL standards, ensuring both safety and peak performance. Experience authentic performance with Titan 7—Forged for All.


Titan 7 Forged T-P5 Split 5 Spoke Alloy Wheel Set 18' Polished Clear. Porsche 987 / 981 / 718 - TP501890048513071PC, TP501810035513071PC
8
Titan 7 Forged T-P5 Split 5 Spoke Alloy Wheel Set 18" Polished Clear. Porsche 987 / 981 / 718
TP5018KITPC
Product Information
Product Information
Titan 7 Forged T-P5 Split 5 Spoke Alloy Wheel Set- Polished Clear
Set for 4 wheels, Front and Rear

Front: 9 x 18 ET/offset 48
Rear: 10 x 18 ET/offset 35

Fits:
Porsche 987 Boxster / Cayman
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman 

Please Note
Centre Caps are Not Included with the Wheels

The T-P5 embodies our next generation of fully forged innovation, pushing motorsports performance to new heights.

Crafted with 10,000 TONS of industry-leading pressure, this wheel delivers exceptional strength while providing all the performance attributes essential for a track-focused design. A closer look reveals strategically placed strength-enhancing ridges that increase rigidity without adding unnecessary weight.

The evolved split 5-spoke design is a nod to its motorsports heritage, offering both structural integrity and a race-ready aesthetic. Each Titan 7 wheel features traction-enhancing bead seat knurling, reinforced inner rim flanges for added durability and precision-machined logo accents. 

The T-P5 is engineered to clear all popular aftermarket big brake kits while maximizing concavity. 

Every wheel undergoes rigorous testing to meet JWL standards, ensuring both safety and peak performance. Experience authentic performance with Titan 7—Forged for All.


F Classic alloy wheel set from Ninemeister. Porsche 911 / 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718 - wheels, 9MFCW15, 9MFCW16, 9MFCW17, 9MFCW18, 9MFCW19, 9MFCW20, 9MFCW21
5
F Classic alloy wheel set from Ninemeister. Porsche 911 / 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718
9MFCW
Product Information
Product Information
F Classic alloy wheel set from Ninemeister.
Price is for a set of 4 wheels

Fits:
Porsche 911
Porsche 964
Porsche 993
Porsche 996
Porsche 997.1 / 997.2
Porsche 991.1 / 991.2
Porsche 992.1
Porsche 986 Boxster
Porsche 987 Boxster / Cayman
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman
Porsche 955 / 957 / 958 / 9YA Cayenne
Porsche 970.1 / 970.2 Panamera
Porsche 971.1 / 971.2 Panamera
Porsche 95B.1 / 95B.2 / 95B.3 Macan 

Please Note - Wheels are made to order and carry a lead time of up to 12 weeks

Material: Forged 6061 fir high strength stiffness
We utilise an industry leading 10,000 ton of pressure to form these wheels to retain strength, rigidity and lightweight design

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.

Front 18' Cayman (III) Alloy Wheel for Porsche 718 Boxster / 718 Cayman - 982601025Q8Z8, 982601025Q
2
Front 18" Cayman (III) Alloy Wheel for Porsche 718 Boxster / 718 Cayman
Special Order item
982601025P8Z8
Product Information
Product Information
Front 18" Cayman (III) Alloy Wheel, Brilliant Silver.

Wheel size: 8.0J x 18 ET 57

porsche

Fits:
Porsche 982C (718C) Cayman 2017-21
Porsche 982 (718) Boxster 2017-21

Please note: Price is for each wheel.

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

982601025P8Z8
982601025Q8Z8
982601025Q

The product you are viewing cross references to these numbers
Light alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718 - 9MLIGHT18, 9MLIGHT19, 9MLIGHT20, 9MLIGHT21
5
Light alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718
9MLIGHT
Product Information
Product Information
Light alloy wheel set from Ninemeister.
Price is for a set of 4 wheels

Fits:
Porsche 964
Porsche 993 
Porsche 996
Porsche 997
Porsche 991
Porsche 992
Porsche 986 Boxster
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please Note - Wheels are made to order and carry a leadtime of up to 12 weeks

Material: Forged 6061 fir high strength stiffness
We utilise an industry leading 10,000 ton of pressure to form these wheels to retain strength, rigidity and lightweight design

Available is standard colours or your custom colours (take the PTS option)

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.

Magnesium Superlight wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718 - 9MMAGSLIGHT18, 9MMAGSLIGHT19, 9MMAGSLIGHT20, 9MMAGSLIGHT21
11
Magnesium Superlight wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718
9MMAGSLIGHT
Product Information
Product Information
Magnesium Superlight wheel set from Ninemeister.
Price is for a set of 4 wheels

Fits:
Porsche 964
Porsche 993 
Porsche 996
Porsche 997
Porsche 991
Porsche 992
Porsche 986 Boxster
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please Note - Wheels are made to order and carry a lead time of up to 12 weeks

Magensium forged with a weight saving of up to 40% over original wheels 

Sizes from 18" to 21"  and constructed of forged 6061 for high strength and stiffness. 
We utilise an industry leading 10,000 TON of pressure to form our wheels to retain strength, rigidity and lightweight design  

Available is standard colours or your custom colours (take the PTS option)

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.

R Light alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718 - wheels, 9MRLIGHT18, 9MRLIGHT19, 9MRLIGHT20
7
R Light alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718
9MRLIGHT
Product Information
Product Information
R light alloy wheel set from Ninemeister.
Price is for a set of 4 wheels

Fits:
Porsche 964
Porsche 993 
Porsche 996
Porsche 997
Porsche 991
Porsche 992
Porsche 986 Boxster
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please Note - Wheels are made to order and carry a leadtime of up to 12 weeks

Material: Forged 6061 fir high strength stiffness
We utilise an industry leading 10,000 ton of pressure to form these wheels to retain strength, rigidity and lightweight design

Available is standard colours or your custom colours (take the PTS option)

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.

Rear 18' Cayman (III) Alloy Wheel for Porsche 718 Boxster / 718 Cayman - 982601025Q8Z8, 982601025Q
2
Rear 18" Cayman (III) Alloy Wheel for Porsche 718 Boxster / 718 Cayman
Special Order item
982601025Q8Z8
Product Information
Product Information
Rear 18" Cayman (III) Alloy Wheel, Brilliant Silver.

Wheel size: 9.5J x 18 ET 49

porsche

Fits:
Porsche 982C (718C) Cayman 2017-21
Porsche 982 (718) Boxster 2017-21

Please note: Price is for each wheel.

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

982601025Q8Z8
982601025Q8Z8
982601025Q

The product you are viewing cross references to these numbers
Speed Dial 2 piece alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 /987 /981 / 718 - 9MSDIAL18, 9MSDIAL19, 9MSDIAL20, 9MSDIAL21
7
Speed Dial 2 piece alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 /987 /981 / 718
9MSDIAL18
Product Information
Product Information
Speed Dial 2 Piece Alloy Wheel set from Ninemeister
Price is for a set of 4 wheels

Fits:
Porsche 964
Porsche 993 
Porsche 996
Porsche 997
Porsche 991
Porsche 992
Porsche 986 Boxster
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please Note - Wheels are made to order and carry a leadtime of up to 12 weeks

Material: Forged 6061 fir high strength stiffness
We utilise an industry leading 10,000 ton of pressure to form these wheels to retain strength, rigidity and lightweight design

Available is standard colours or your custom colours (take the PTS option)

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.



Superlight alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718 - 9MSLIGHT18, 9MSLIGHT19, 9MSLIGHT20, 9MSLIGHT21, 9MSLIGHT20PTS, wheels
8
Superlight alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718
9MSLIGHT
Product Information
Product Information
Superlight alloy wheel set from Ninemeister.
Price is for a set of 4 wheels

Fits:
Porsche 964
Porsche 993 
Porsche 996
Porsche 997
Porsche 991
Porsche 992
Porsche 986 Boxster
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please Note - Wheels are made to order and carry a leadtime of up to 12 weeks

Material: Forged 6061 fir high strength stiffness
We utilise an industry leading 10,000 ton of pressure to form these wheels to retain strength, rigidity and lightweight design

Available is standard colours or your custom colours (take the PTS option)

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.

Superstreet alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718 - 9MSSTREET18, 9MSSTREET19, 9MSSTREET20, 9MSSTREET21
6
Superstreet alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718
9MSSTREET
Product Information
Product Information
Superstreet alloy wheel set from Ninemeister.
Price is for a set of 4 wheels

Fits:
Porsche 964
Porsche 993 
Porsche 996
Porsche 997
Porsche 991
Porsche 992
Porsche 986 Boxster
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please Note - Wheels are made to order and carry a leadtime of up to 12 weeks

Material: Forged 6061 fir high strength stiffness
We utilise an industry leading 10,000 ton of pressure to form these wheels to retain strength, rigidity and lightweight design

Available is standard colours or your custom colours (take the PTS option)

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.

Supertwist alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718 - 9MSTWIST18, 9MSTWIST19, 9MSTWIST20, 9MSTWIST21
8
Supertwist alloy wheel set from Ninemeister. Porsche 964 / 993 / 996 / 997 / 991 / 992 / 986 / 987 / 981 / 718
9MSTWIST
Product Information
Product Information
Supertwist alloy wheel set from Ninemeister.
Price is for a set of 4 wheels

Fits:
Porsche 964
Porsche 993 
Porsche 996
Porsche 997
Porsche 991
Porsche 992
Porsche 986 Boxster
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please Note - Wheels are made to order and carry a leadtime of up to 12 weeks

Material: Forged 6061 fir high strength stiffness
We utilise an industry leading 10,000 ton of pressure to form these wheels to retain strength, rigidity and lightweight design

Available is standard colours or your custom colours (take the PTS option)

When ordering wheels, please specify the desired offset (if known) and vehicle details in comments box at checkout stage
If offset is unknown please leave vehicle details (VIN) and we can advise.

Titan 7 Forged T-M20 Alloy Wheel Front 9 x 18. Porsche 987 / 981 / 718 - TM201890048513071HS, TM201890048513071MG
11
Titan 7 Forged T-M20 Alloy Wheel Front 9 x 18. Porsche 987 / 981 / 718
TM201890048513071
Product Information
Product Information
Titan 7 Forged Mesh 20 Spoke T-M20 Alloy Wheel - Front
Sold Each

Front: 9 x 18 ET/offset 48

Fits:
Porsche 987 Boxster / Cayman
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman 

Please Note
Centre Caps are Not Included with the Wheels

The T-M20 is a fully forged wheel engineered with a focus on performance and timeless aesthetics. 

Forged under 10,000 TONS of industry-leading pressure, it delivers an exceptional strength-to-weight ratio, inspiring confidence in both competitive and leisurely driving. The wheel features strategically placed "I-Beam" spokes that provide added rigidity while minimizing weight and its iconic 20-spoke mesh design pays tribute to classic Touring Racing series. 

Titan 7 enhances each wheel with traction-improving bead seat knurling, reinforced inner rim flanges for increased durability and precision-machined logo accents. The T-M20 is tailored to accommodate popular aftermarket big brake kits while maximizing concavity. Every wheel is rigorously tested to meet JWL standards, ensuring safety and performance. 

Experience authentic performance with Titan 7—Forged for All. 

Available in Heritage Silver, Machine Black, and Medalist Gold.

Titan 7 Forged T-M20 Alloy Wheel Rear 10 x 18. Porsche 987 / 981 / 718 - TM201810035513071HS, TM201810035513071MG
11
Titan 7 Forged T-M20 Alloy Wheel Rear 10 x 18. Porsche 987 / 981 / 718
TM201810035513071
Product Information
Product Information
Titan 7 Forged Mesh 20 Spoke T-M20 Rear Alloy Wheel 
Sold Each

Rear: 10 x 18 ET/offset 35
PCD: 5 x 130

Fits:
Porsche 987 Boxster / Cayman
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman - 2017 Onwards

Please Note
Centre Caps are Not Included with the Wheels

The T-M20 is a fully forged wheel engineered with a focus on performance and timeless aesthetics. 

Forged under 10,000 TONS of industry-leading pressure, it delivers an exceptional strength-to-weight ratio, inspiring confidence in both competitive and leisurely driving. The wheel features strategically placed "I-Beam" spokes that provide added rigidity while minimizing weight and its iconic 20-spoke mesh design pays tribute to classic Touring Racing series. 

Titan 7 enhances each wheel with traction-improving bead seat knurling, reinforced inner rim flanges for increased durability and precision-machined logo accents. The T-M20 is tailored to accommodate popular aftermarket big brake kits while maximizing concavity. Every wheel is rigorously tested to meet JWL standards, ensuring safety and performance. 

Experience authentic performance with Titan 7—Forged for All. 

Available in Heritage Silver, Machine Black, and Medalist Gold.

DISPLAYING 1 to 16 (of 19 products)
1 2
Also found on these pages
About Alloy Wheels 18"

Alloy Wheels 18" – High-Performance Alloy Wheels for Porsche

Alloy wheels 18" are high-performance wheels designed to support modern tyre profiles, increased brake clearance and enhanced driving dynamics on Porsche models. Commonly fitted to later air-cooled and water-cooled Porsche platforms, 18" alloy wheels deliver a confident balance between performance capability and visual presence.

Manufactured from high-quality aluminium alloys, these wheels offer improved strength, reduced weight and efficient heat dissipation compared to steel wheels. At Design911, we supply a carefully curated range of 18" alloy wheels from trusted manufacturers, suitable for fast-road, performance-focused and modern Porsche builds.

What Do 18" Alloy Wheels Do?

Alloy wheels are engineered to reduce unsprung weight while improving structural rigidity, directly enhancing vehicle handling and braking performance. The 18" size delivers:

• Improved steering precision and high-speed stability
• Reduced unsprung mass for enhanced suspension control
• Increased brake clearance for modern performance braking systems
• Compatibility with wider, lower-profile tyre options

Compared to steel wheels, 18" alloy wheels improve heat dissipation and responsiveness, making them ideal for performance-driven applications.

Why Choose 18" Alloy Wheels?

18" alloy wheels are chosen by Porsche enthusiasts because they offer:

• Lightweight aluminium construction for improved driving dynamics
• A modern diameter suited to performance and handling upgrades
• Compatibility with advanced braking and suspension systems
• A wide selection of contemporary and heritage-inspired designs
• Enhanced stance and visual impact

For many Porsche owners, 18" alloy wheels provide the ideal foundation for modern performance upgrades while retaining everyday usability.

When Should You Fit or Replace 18" Alloy Wheels?

18" alloy wheels are ideal when:

• Upgrading a Porsche for fast-road or performance use
• Installing larger brake systems requiring increased clearance
• Replacing worn or outdated wheels
• Enhancing handling performance and vehicle aesthetics

Choosing the correct 18" alloy wheel helps preserve Porsche balance while unlocking modern grip, braking and stability.
At Design911, our alloy wheels meet strict standards for Porsche fitment accuracy, strength and durability.

You may also like
Popular Models