Paragon Track Performance Rear Big Brake Kit (BBK) - PA025 4-Piston Calipers, Fully Floating 2-Piece Rotors - BMW M2 (F87), M3 (F80), M4 (F82/F83) 2014+ - Part No. PARAGON-PBK.04.013.380.320.TL.01.02.Px.R
Paragon Track Performance Rear Big Brake Kit (BBK) - PA025 4-Piston Calipers, Fully Floating 2-Piece Rotors - BMW M2 (F87), M3 (F80), M4 (F82/F83) 2014+ - Part No. PARAGON-PBK.04.013.380.320.TL.01.02.Px.R
Paragon Track Performance Rear Big Brake Kit (BBK) - PA025 4-Piston Calipers, Fully Floating 2-Piece Rotors - BMW M2 (F87), M3 (F80), M4 (F82/F83) 2014+ - Part No. PARAGON-PBK.04.013.380.320.TL.01.02.Px.R
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Paragon Track Performance Rear Big Brake Kit (BBK) - PA025 4-Piston Calipers, Fully Floating 2-Piece Rotors - BMW M2 (F87), M3 (F80), M4 (F82/F83) 2014+ - Part No. PARAGON-PBK.04.013.380.320.TL.01.02.Px.R

£2,520.00
£2,520.00
£2,520.00
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Tax included. Shipping calculated at checkout.

Paragon Track Performance Big Brake Kit | Rear | PA025 4 piston | BMW M2 F87, M3 F80, M4 F82 F83

Upgrade your BMW M2, M3, or M4 rear brakes with the Paragon Track Performance Big Brake Kit and experience serious stopping power, confidence, and consistency on track days and fast road driving. This rear big brake kit is engineered for enthusiasts who demand reliable, repeatable performance under heat, with premium materials chosen for strength, longevity, and feel. We run Paragon kits on our own builds and our customers love the bite, modulation, and thermal stability they deliver.

If you are searching for a BMW rear big brake kit, BMW M2 rear brake upgrade, BMW M3 rear brake upgrade, or BMW M4 rear brake upgrade, this Paragon PA025 4 piston rear kit with fully floating 2-piece rotors is the high-performance solution for track day braking, fast road use, and consistent fade-free performance.

Why choose this Paragon rear big brake kit

  • Paragon PA025 4 piston calipers for powerful, even clamping and superb pedal feel
  • Fully floating 2-piece rotors with 48 directional ventilation vanes for optimal cooling, running up to 30% cooler than OE rotors
  • Hard anodised calipers and rotor hats for superior wear resistance and colour stability under extreme heat
  • Piston sizes optimised per application to work flawlessly with OEM ABS and the factory master cylinder
  • Confidence-inspiring heat resistance for extended sessions, with excellent initial bite, smooth modulation, and consistent performance
  • Recommended usage: Street and Track
  • Complete pre-assembled axle set for a straightforward upgrade
  • Important: Eliminates OEM E-brake / parking brake function

Perfect for

  • Track day cars needing a rear brake upgrade to balance front BBK performance
  • Fast road BMW M2, M3, and M4 owners wanting improved bite and thermal control
  • Drivers looking for a reliable, low-fade rear big brake kit with consistent pedal feel

Compatibility

BMW:

  • M2 (F87)
  • M3 (F80)
  • M4 (F82/F83)
  • Model years: 2014 onwards

Fitting and setup

Professional installation recommended. For fitting and setup, contact Nforcd in Warwickshire for a quote: Sales@nforcd.com.

Compatibility check before dispatch

We will confirm fitment prior to shipping. Please provide your UK registration number or the last 7 digits of your VIN at checkout so we can verify compatibility for your specific BMW M2/M3/M4.

Part number

PARAGON-PBK.04.013.380.320.TL.01.02.Px.R

Manufacturer

Paragon

Key search terms

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