Racingline Stage 3 VAG PQ35 Monoblock Big Brake Kit – 355/380mm Rotors & 6-Pot Calipers
Serious stopping power for VAG PQ35-platform cars. This Stage 3 kit pairs a forged monoblock 6-piston caliper with fully floating two-piece rotors in 355mm or 380mm. It gives stronger, more consistent braking on fast road and track, with a firm pedal and far better resistance to fade.
Why this kit makes a difference
The forged one-piece caliper is very stiff, so it flexes less under hard braking. That means a more direct pedal feel and more even pad pressure on the disc. The fully floating rotors allow the disc ring to expand when hot, reducing the risk of judder and keeping performance consistent lap after lap. The triple-groove face helps keep pads clean and assists bedding-in.
Despite the size, the calipers and two-piece discs are designed to be light. Lower unsprung mass (the weight not supported by the suspension) helps ride quality and control over bumps.
- Forged monoblock 6-piston calipers – strong, light, and stable under heat
- Fully floating two-piece rotors with heat-treated steel rings
- 355mm option for most 18 inch wheels, 380mm option for most 19 inch wheels
- Triple-groove vented discs for cooling and pad bite
- Braided brake lines included, built to recognised approvals
- AP pad shape for wide pad choice, fast-road pads supplied with wear sensor where applicable
- Available in Black, Red, Yellow, or Hard Anodised finishes
Rotor sizes and wheel clearance
| Rotor size | Minimum typical wheel size | Notes |
| 355mm two-piece floating | 18 inch | Wheel design affects clearance. Some wheels may need spacers. |
| 380mm two-piece floating | 19 inch | Wheel design affects clearance. Some wheels may need spacers. |
Important: Always check caliper-to-spoke clearance for your exact wheel. You may need a spacer depending on wheel design and offset.
Fitment
Designed for many VAG PQ35-platform vehicles, such as Golf Mk5/Mk6 GTI and R, Audi S3 8P, SEAT Leon 1P, and Skoda Octavia Mk2 vRS.
Please use the vehicle lookup on our site to confirm fitment for your car, or check the Vehicle Fitment tab for full details.
What you get in the box
- Pair of RacingLine forged monoblock 6-piston front calipers
- Pair of caliper mounting brackets with full bolt kit
- Pair of fully floating 2-piece front discs in your chosen size
- Braided front brake line set
- Fast-road front brake pads (AP pad shape)
Good to know
Pad choice can fine-tune pedal feel, bite, and dust levels to your use. Tyres remain the biggest factor in real-world stopping distances. For best results, follow a proper pad and disc bed-in process after installation.








