Paragon Alcon Big Brake Kit - Rear Mono 4 for BMW F-Series
Part number: PARAGON-PBK.51.156.380.320.FN.01.0x.Px.R
Upgrade your BMW’s stopping power with the Paragon Alcon Big Brake Kit (Rear Mono 4). This rear big brake kit is engineered for serious performance on road and track, delivering shorter stopping distances, outstanding heat management, and consistent pedal feel. Built around Alcon CAR98 4-piston monobloc calipers and Paragon 2-piece rotors with directional ventilation vanes, it is the perfect rear brake upgrade for BMW 3 Series F30 and 4 Series F32 owners seeking track-ready, street-friendly braking performance. Alcon’s top-tier motorsport pedigree in NASCAR, F1 and WRC underpins the confidence and quality you can feel every time you brake.
We’ve installed and used this Paragon Alcon rear brake kit ourselves and customers consistently report superb bite, better modulation, reduced fade, and quieter operation compared to stock. It bolts on directly with no modifications, retains compatibility with OEM ABS and the factory brake master cylinder, and is supplied as a complete pre-assembled axle set for a straightforward installation.
Key features
- Alcon CAR98 monobloc 4-piston rear calipers for strong, consistent clamping force
- Paragon 2-piece rotors with directional ventilation vanes for optimal cooling
- Runs up to 30% cooler than OE rotors to combat brake fade under hard use
- Direct bolt-on fitment with OEM ABS and factory brake master cylinder
- Designed for shorter braking distances, improved bite and better modulation
- Thermal stability and durability for street performance and track days
- Low NVH characteristics suitable for daily-driven vehicles
- Fixed hat non-floating rotor mounting (12-bolt)
- Complete, pre-assembled rear axle kit for a clean, hassle-free install
Compatibility
This rear Alcon big brake kit fits the following BMW F-series models:
- BMW 1 Series F20 (2012–2019)
- BMW 3 Series F30 (2012–2019)
- BMW 4 Series F32 (2014–2019)
Why choose this Paragon Alcon rear brake upgrade
- Rear big brake kit engineered for BMW F-series performance driving
- Motorsport-derived components for reliable, repeatable braking
- Ideal pairing with front upgrades for balanced brake performance
- Street and track ready with low noise, vibration and harshness
Fitting and support
Professional fitting is recommended. Nforcd offers installation and setup in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
To ensure correct fitment, we run a compatibility check prior to dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout.
Manufactured by
Paragon
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