Audi · 5×112 · UK Made

Audi Wheel Spacers.
Hubcentric. UK machined.

Precision CNC-machined hubcentric wheel spacers for Audi — A3, S3, RS3, A4, A5, A6, RS6, TT, R8 and the full Q range. Two centre bore specifications, extended bolts included, built to order in Britain.

66.6mm A4 · A5 · A6 · RS4 · RS6 · Q-series
57.1mm A3 · S3 · RS3 · TT · R8
From £99 Per pair inc. bolts
Audi hubcentric wheel spacers UK made Brightstone Engineering
UK ManufacturedMachined in-house, not imported
Hubcentric57.1mm or 66.6mm — correct bore for your Audi
Bolts includedExtended hardware matched to your thickness
Lifetime guaranteeOn materials and manufacture
Audi 5×112 hubcentric wheel spacers — from £99 per pair, bolts included. 66.6mm bore for A4, A5, A6, RS4, RS6, Q-series. 57.1mm bore for A3, S3, RS3, TT and R8. CNC machined in the UK.
66.6mm — A4 · RS6 · Q-series → 57.1mm — A3 · RS3 · TT · R8 → Contact us
Two centre bores

Same Bolt Pattern. Different Centre Bore.

All Audi models covered here use the 5×112 bolt pattern — but the hub centre bore varies by model. Larger Audi models (A4, A5, A6, A7, A8, RS4, RS5, RS6, RS7, Q-series) use a 66.6mm bore. Smaller and sports models (A3, S3, RS3, TT, R8) use a 57.1mm bore. Getting this right is essential — always confirm your centre bore before ordering.

66.6mm bore — larger & Q-series models
PCD5×112
Centre bore66.6mm
HardwareExtended bolts
Sizes12 · 15 · 20 · 25mm
CoversA4 · A5 · A6 · A7 · A8 · RS4 · RS5 · RS6 · RS7 · Q2–Q8
57.1mm bore — A3, S3, RS3, TT & R8
PCD5×112
Centre bore57.1mm
HardwareExtended bolts
Sizes12 · 15 · 20 · 25mm
CoversA3 · S3 · RS3 (8P/8V/8Y) · TT Mk2/Mk3 · R8
A4 · A5 · A6 · RS models · Q-series
5×112 · 66.6mm
Audi 5×112
66.6mm Spacers
From £99 per pair, inc. bolts
Shop now
5×112 PCD · 66.6mm centre bore · Extended wheel bolts included · CNC machined in the UK
  • Fits A4, A5, A6, A7, A8, RS4, RS5, RS6, RS7, Q2–Q8
  • Hubcentric 66.6mm bore — no vibration, no adaptor rings
  • Extended bolts included, sized to your chosen thickness
  • 6082-T6 billet aluminium. Black anodised. Lifetime guarantee.
12mm£99
15mm£99
20mm£109
25mm£109
Shop 66.6mm spacers →
A3 · S3 · RS3 · TT · R8
5×112 · 57.1mm
Audi 5×112
57.1mm Spacers
From £99 per pair, inc. bolts
Shop now
5×112 PCD · 57.1mm centre bore · Extended wheel bolts included · CNC machined in the UK
  • Fits A3, S3, RS3 (8P, 8V, 8Y), TT Mk2/Mk3 and R8
  • Hubcentric 57.1mm bore — no vibration, no adaptor rings
  • Extended bolts included, sized to your chosen thickness
  • 6082-T6 billet aluminium. Black anodised. Lifetime guarantee.
12mm£99
15mm£99
20mm£109
25mm£109
Shop 57.1mm spacers →
Audi RS3 and TT wheel spacers 57.1mm centre bore
Model compatibility

Find Your Audi Model

Select your model below to go directly to the correct product. The centre bore is the critical dimension — always confirm yours before ordering.

Audi A3 / S3 / RS3
8P · 8V · 8Y
5×112 · 57.1mm
Audi TT
Mk2 (8J) · Mk3 (8S)
5×112 · 57.1mm
Audi R8
All 5-lug variants
5×112 · 57.1mm
Audi A4 / A5
B8 · B9 · Coupé · Avant · Sportback
5×112 · 66.6mm
Audi RS4 / RS5
B8 · B9
5×112 · 66.6mm
Audi A6 / A7
C7 · C8
5×112 · 66.6mm
Audi RS6 / RS7
C7 · C8
5×112 · 66.6mm
Audi A8
D4 · D5
5×112 · 66.6mm
Audi Q2 / Q3 / Q5 / Q7 / Q8
All generations
5×112 · 66.6mm
Not sure which bore?

The centre bore is the most common source of confusion on Audi spacers — it's not always obvious which your model uses. Contact us with your model and chassis code and we'll confirm the correct spacer before you order.

Thickness & pricing

Choose Your Spacer Thickness

Four thicknesses available on both specifications. Pricing is identical across 57.1mm and 66.6mm. Each pair ships with extended bolts matched to your chosen thickness.

Thickness Price per pair Best for Popular models
12mm £99 Subtle OEM+ improvement — conservative stance correction on all models A3, TT front axle, RS3
15mm £99 Most popular — meaningful visual improvement, works well front and rear RS3, RS4, RS6, A4, A6, Q5
20mm £109 Flush fitment — wheels sit closer to the arch. Popular on lowered cars RS6, RS7, Q7, Q8 rear axle
25mm £109 Aggressive stance — for wider setups or significant wheel tuck Q7, Q8, RS6 wide builds
Mixing thicknesses

Running different thicknesses front and rear is common on Audi — for example 12mm front and 15mm rear on an RS3, or 15mm front and 20mm rear on an RS6. Both product pages let you select and order multiple thicknesses in a single transaction.

Why Brightstone Engineering

Built for Audi. Made in Britain.

Correct bore for your model
Two specifications — 57.1mm for A3, S3, RS3, TT and R8, and 66.6mm for A4, A6, RS6, Q-series and larger models. The right bore for the right car, every time.
Bolts included
Every kit ships with extended wheel bolts matched to your chosen thickness. No separate bolt purchase needed — everything is in the box and ready to fit.
UK CNC machined
Every spacer machined from 6082-T6 billet aluminium in our UK workshop. Not imported, not relabelled — made to tight tolerances for performance fitment.
Audi R8 wheel close-up
Installation

Fitting Audi Wheel Spacers

01
Confirm your centre bore
Check whether your Audi uses 57.1mm (A3, S3, RS3, TT, R8) or 66.6mm (A4, A5, A6, RS6, Q-series). If unsure, contact us with your chassis code.
02
Clean the hub face
Remove any dirt, corrosion or debris. The spacer must sit perfectly flat against the hub for correct hubcentric seating.
03
Locate the spacer on the hub
The spacer locates on the hub register and sits flush against the hub face without rocking.
04
Refit the wheel with the supplied extended bolts
Use the extended bolts included in your kit. Torque to Audi factory specification using a calibrated torque wrench in a star pattern. Do not use an impact gun for final tightening.
05
Re-torque after 50–100 miles
Re-check bolt torque after the first drive to confirm the assembly has fully seated and clamping load is maintained.
FAQ

Frequently Asked Questions

Which centre bore does my Audi use — 57.1mm or 66.6mm?
A3, S3, RS3 (8P, 8V, 8Y), TT Mk2/Mk3 and R8 use 57.1mm. A4, A5, A6, A7, A8, RS4, RS5, RS6, RS7 and the full Q-series use 66.6mm. If you're unsure, contact us with your chassis code and we'll confirm.
Are extended bolts included?
Yes. Every Brightstone Audi spacer kit includes extended wheel bolts sized to your chosen spacer thickness. No separate bolt purchase required.
What size spacers should I fit to an RS3 or RS6?
15mm is the most popular starting point on both RS3 and RS6. Many RS6 owners run 15mm front and 20mm rear. RS3 owners often run 12mm front and 15mm rear. Both product pages let you order different thicknesses in a single transaction.
Can I run different thicknesses front and rear?
Yes — this is very common on Audi. The product pages let you select and add multiple thicknesses to a single order.
Are Audi wheel spacers safe?
Yes, when correctly specified, installed with the correct extended bolts and torqued properly. Both spacers are hubcentric — the hub carries lateral load rather than the bolts. Re-torqueing after the first drive is essential.
What is the guarantee?
All Brightstone spacers carry a lifetime guarantee covering materials and manufacturing defects. UK-made — if there is an issue with the part, we stand behind it.
Continue your research

Related Guides and Products

Audi Wheel Spacers — Buyer's Guide
Centre bore guide, thickness recommendations, safety and installation advice for all Audi 5×112 models.
Hubcentric Spacers Explained
Why the centre bore matters and how hubcentric spacers eliminate vibration on performance cars.
Mercedes-Benz Wheel Spacers
5×112 hubcentric spacers for Mercedes C, E, S Class and AMG models.

Ready to improve your Audi's stance?

Audi 5×112 hubcentric wheel spacers from £99 per pair — bolts included. 57.1mm and 66.6mm centre bores. CNC machined in the UK.

66.6mm — A4 · RS6 · Q-series → 57.1mm — A3 · RS3 · TT · R8 → Contact us