Audi Q2 Brake Discs: Specs, Fitment & Wear Symptoms
On the Q2, what's commonly called "warped discs" is genuinely almost always uneven pad deposits on related models, not physical warping.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — front discs (aftermarket) Brembo 09.9145.11 / Bosch 0 986 479 058
| Front brake discs (aftermarket) | Brembo 09.9145.11 (288 x 25 mm, vented, 5 holes, coated, min 22 mm); ATE 24.0125-0145.1 (288 x 25 mm, vented, 5 holes, coated, high-carbon, min 22 mm); TRW DF4295 (288 x 25 mm, vented, 5 holes, black painted, high-carbon); Brembo 09.9772.11 (312 x 25 mm, vented, 5 holes, coated, high-carbon, min 22 mm); Bosch 0 986 479 058 (312 x 25 mm, vented, 5 holes, coated, high-carbon, min 22 mm); ATE 24.0125-0158.1 (312 x 25 mm, vented, 5 holes, coated, high-carbon, min 22 mm); Ferodo DDF1305C (312 x 25 mm, vented, 5 holes, coated, min 23 mm); Brembo 09.C306.1X (340 x 30 mm, vented, 5 holes, coated, high-carbon, drilled, min 27.8 mm) |
|---|---|
| Disc sizes & variants | Three front sizes, 288 mm, 312 mm and 340 mm. The 288 x 25 mm disc is fitted to the 1.0 TFSI and 1.6 TDI cars, the 312 x 25 mm disc to the 1.4 TFSI, 1.5 TFSI, 2.0 TFSI and 2.0 TDI cars, and the 340 x 30 mm disc is the SQ2 size. |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine discs against your VIN |
| Fitment notes | Minimum thickness is 22 mm on both the 288 mm and 312 mm discs (Ferodo quotes 23 mm on its 312 mm disc) and 27.8 mm on the drilled 340 mm Brembo. The Q2 shares its front discs with the A3 8V, so the same Brembo, Bosch, ATE and TRW references apply. ATE also offers the PowerDisc 24.0325-0158.1 (312 mm) and febi 22902 (288 mm) and 24384 (312 mm) are the coated budget options. |
Audi Q2 Brake Discs: The Part That Pads Depend On
On the Audi Q2, discs and pads work as a pair, and neglecting one tends to accelerate wear on the other — which is exactly why worn discs so often get discovered during what was meant to be a routine pad change.
Audi Q2 Brake Discs: Watch: Replacing It
No Q2 front disc video found (only rear); Q3 shares MQB front brake layout.
Audi Q2 Brake Discs: What They Do
Brake discs provide the surface the brake pads clamp against to slow the car, converting momentum into heat through friction. Larger, sportier trims of the Q2 typically use bigger discs than standard versions to handle the additional heat generated by more aggressive braking.
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A Genuinely Useful Piece of Context Worth Knowing About Brake Vibration — Audi Q2 Brake Discs
If you're facing a vibration under braking that's been diagnosed as warped discs, this is genuinely worth knowing: among experienced Audi owners, there's a widely repeated consensus that true disc warping is actually quite rare, with the vibration almost always caused by uneven pad material deposits on the disc surface instead. It's genuinely worth trying braking firmly from around 70mph down to 10mph, repeated several times without letting ABS intervene, to remove this build-up before assuming discs need replacing.
It's also genuinely worth knowing that a dealer refusing warranty cover for a brake disc issue, citing ordinary wear, has in documented cases been overturned by escalating directly to the manufacturer's UK customer service.
Audi Q2 Brake Discs: Wear Symptoms, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Brake Discs Guide for warning signs to watch for, confirming fitment against your VIN, and choosing a reliable aftermarket disc.
More Audi Brake Discs
The same part, covered across other Audi models.