Paragon x Alcon Rear Mono4 Big Brake Kit - 4-Piston CAR98 Monobloc Calipers, 2-Piece Rotors - BMW M3 E90/E92/E93 (2007-2013) & BMW 1M Coupe - Direct Bolt-On Street/Track Upgrade

Rear Brake Upgrade for BMW M3 E90, E92, E93 and BMW 1M Coupe

Transform your stopping performance with this Paragon rear brake package built around genuine Alcon CAR98 4 pot monobloc calipers and Paragon two piece ventilated discs. Engineered for fast road and track day use, this rear axle solution delivers powerful braking, superb pedal feedback, reduced fade and outstanding heat control while remaining quiet and civilised for everyday driving.

Why this rear brake conversion stands out

• Alcon CAR98 monobloc 4 pot rear calipers for rigidity, consistent feel and confidence under pressure
• Paragon two piece rotors with directional ventilation vanes for superior cooling, proven to run up to 30 percent cooler than factory discs
• No cutting or drilling, integrates with the stock ABS and master cylinder for a true plug and play install
• Shorter stopping distances, excellent initial bite and progressive modulation with strong thermal stability
• Low NVH for daily use yet dependable on spirited drives and circuit sessions
• Fixed hat, non floating mounting with 12 bolt hardware for durability and reliability
• Supplied as a pre assembled rear axle set to streamline fitting

Motorsport pedigree you can feel

Alcon technology proven in top tier racing series including NASCAR, F1 and WRC underpins this kit’s performance and longevity. Paragon’s engineering focuses on cooling efficiency and durability, giving you a rear brake system that works lap after lap without the noise or harshness you might expect from full race components.

Real world results

We have installed and used this setup on customer M3 and 1M builds and the feedback has been consistently excellent. Owners report stronger braking, better pedal confidence and noticeably improved fade resistance on fast road and track while remaining refined for day to day use.

Vehicle fitment

• BMW M3 E90, E92, E93 2007 to 2013
• BMW 1M Coupe

Compatibility check

To guarantee perfect fit, provide your UK registration or last 7 digits of your VIN at checkout and we will confirm suitability before dispatch.

Professional fitting

Want it installed correctly the first time Our in house team at MJ Modifications in Warwickshire can fit this rear brake upgrade for you. Request a quote via info@mjmodifications.co.uk.

Part number

PARAGON-PBK.51.012.380.320.FN.01.0x.Px.R
Also referenced as PBK.51.012.380.320.FN.01.0x.Px.R

What is included

A complete, pre assembled rear axle braking kit containing all components required to upgrade your BMW’s rear brakes, engineered to integrate seamlessly with OEM systems.

Search friendly terms customers use

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Manufactured by

Paragon with genuine Alcon components