Paragon Rear Big Brake Kit BBK - PA025 4-Piston/4-Pot Calipers, 355x32mm 2-Piece Floating Rotors/Discs - BMW M3 E90 E92 E93 (E9X) & 1M Coupe E82 - Track/Motorsport Rear Brake Upgrade Conversion | PBK.04.012.355.320.TL.01.02.Px.R

Rear Motorsport Brake Package for BMW M3 E90 E92 E93 and BMW 1M Coupe E82

Unlock serious stopping power with the Paragon rear brake conversion built around the PA025 4 pot calipers and 355 x 32 mm two piece floating discs. Designed for hard track use and fast road driving, this rear system delivers rock solid pedal feel, repeatable performance lap after lap and superb heat control that inspires confidence every time you hit the brakes.

We have installed this package on customer cars and the feedback has been outstanding. Drivers report a strong initial bite, excellent modulation and fade resistance over long sessions, with consistent balance alongside the factory ABS and master cylinder.

Why this rear brake upgrade stands out

• PA025 4 pot rear calipers for powerful and controllable braking on circuit and street
• 355 x 32 mm fully floating two piece rotors with 48 directional vanes that run up to 30 percent cooler than OE discs
• Hard anodised calipers and hats for durability and resistance to discolouration under extreme temperatures
• Piston sizing tuned to retain OEM ABS behaviour and a natural pedal with the stock master cylinder
• Complete pre assembled rear axle kit with everything required to perform the upgrade
• Recommended usage: street and track
• Please note: this kit removes the factory handbrake and parking brake function

Vehicle fitment

• BMW M3 E90 E92 E93
• BMW 1M Coupe E82

Compatibility check before dispatch
Provide your UK registration or the last 7 characters of your VIN at checkout and we will confirm fitment before shipping.

Installation

Professional fitting is recommended. Book fitting and setup with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Part number

PARAGON-PBK.04.012.355.320.TL.01.02.Px.R
Also referenced as: PBK.04.012.355.320.TL.01.02.Px.R

What you can expect on track and road

Confident deceleration, predictable balance and thermal stability from the floating rotor design. The lightweight calipers and optimised hydraulics deliver a reassuring pedal, making this a superb rear brake upgrade for drivers who demand reliability in demanding conditions.

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Brand

Paragon