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Paragon Alcon Rear Big Brake Kit Mono 4 (CAR98 4-Piston) with 2-Piece Rotors - BMW 1 Series F20, 3 Series F30, 4 Series F32 - Direct Bolt-On - Part No PARAGON-PBK.51.156.380.320.FN.01.0x.Px.R

Paragon Alcon Rear Big Brake Kit Mono 4 (CAR98 4-Piston) with 2-Piece Rotors - BMW 1 Series F20, 3 Series F30, 4 Series F32 - Direct Bolt-On - Part No PARAGON-PBK.51.156.380.320.FN.01.0x.Px.R

£2,565.00
£2,565.00 £2,565.00
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Brake Pad Compound

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Paragon x Alcon Rear 4‑Pot Brake Package for BMW F20, F30, F32

Part number: PARAGON-PBK.51.156.380.320.FN.01.0x.Px.R

Transform rear-end stopping performance on your BMW with this Paragon x Alcon rear brake conversion. Built around Alcon’s race-bred CAR98 monobloc 4‑piston calipers and Paragon’s two‑piece ventilated discs, this rear axle kit delivers serious braking authority for spirited road use and track days while remaining perfectly civil for daily driving. Expect shorter stopping distances, strong initial bite, excellent pedal consistency and far better heat control than the factory setup.

We run this package on our own builds and customer cars, and the feedback is consistently outstanding: confident modulation, reduced fade on repeated heavy stops, and low noise characteristics that make it ideal for fast road and weekend circuit work alike. It installs as a plug‑and‑play rear solution, retaining your OEM ABS and master cylinder for seamless integration.

Highlights

  • Alcon CAR98 forged monobloc 4‑piston rear calipers for robust, repeatable clamping force
  • Paragon two‑piece rear discs with directional internal vanes for enhanced cooling and durability
  • Up to 30 percent lower running temperatures versus stock discs to combat fade under hard use
  • Works with factory ABS, stability systems and original brake hydraulics
  • Refined pedal feel with improved bite and smooth, linear control
  • Low NVH characteristics suitable for daily‑driven cars
  • 12‑bolt fixed hats (non‑floating) for stability and reliability
  • Supplied as a complete, pre‑assembled rear axle package for a tidy, straightforward install
  • Ideal partner for a front Paragon/Alcon upgrade to maintain balanced brake bias

Vehicle compatibility

Direct fitment for the following BMW F‑series models:

  • BMW 1 Series F20 – 2012 to 2019
  • BMW 3 Series F30 – 2012 to 2019
  • BMW 4 Series F32 – 2014 to 2019

Why choose this rear brake conversion

  • Motorsport‑inspired components with proven reliability
  • Consistent performance on road and track with excellent heat management
  • Clean bolt‑on installation with no permanent modifications
  • Trusted by our workshop and by customers for confidence‑inspiring stopping power

Installation and support

Professional fitting recommended. MJ Modifications in Warwickshire can install and set up this kit for you. Request a quote at info@mjmodifications.co.uk.

Fitment check before dispatch

To ensure the correct kit reaches you, we’ll confirm compatibility before shipping. Please provide your UK registration or the last 7 digits of your VIN at checkout.

Manufacturer

Paragon

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