Product Overview
Transform your Mk4-platform VAG with this Porsche 4-pot twin rear big brake kit – a serious performance brake upgrade for VW Golf Mk4, Bora, Audi A3 8L and Seat Leon FWD models that delivers stronger stopping power, sharper pedal feel and standout Porsche Brembo style.
Why Choose This Kit
- True twin rear caliper conversion using Porsche 4-piston rear calipers for a high-performance big brake kit setup.
- Retains full OEM-style mechanical handbrake operation via the R32 rear handbrake caliper arrangement.
- Designed around the 280mm x 22mm vented rear disc for a worthwhile upgrade over smaller standard rear brakes.
- Improves heat management and fade resistance for fast road, track and show builds.
- Bolt-on conversion with no cutting, welding or permanent modification required.
- Fully reversible setup using proven adapter hardware and widely available service parts.
Key Features & Specs
- Porsche 996 / Boxster S Brembo 4-pot rear caliper compatibility.
- Precision CNC-machined adapter brackets for Porsche rear calipers and OEM-style handbrake calipers.
- 280mm x 22mm vented rear brake disc setup.
- HEL Performance stainless steel braided brake hoses included for caliper side.
- Optional body-to-trailing-arm braided lines and copper hard brake lines available.
- High-strength mounting hardware and blank hydraulic port plug included.
- Caliper colour options available, plus optional discs, pads and handbrake calipers.
- Approximate 12mm rear track width increase.
Fits
- VW Golf Mk4 FWD only
- VW Bora FWD only
- Audi A3 8L FWD only
- Seat Leon FWD only
- Other Mk4-platform VAG FWD models
For drivers wanting a proper rear big brake conversion without losing handbrake function, this Porsche 4-pot kit is a standout choice. Order from SF-Tuning today and give your VAG build the braking upgrade it deserves.
