Paragon Track Performance Big Brake Kit for BMW X3 E83 (2003-2010) Front Axle - PA015/PA035 6-Piston Calipers, Floating 2-Piece Discs - Bolt-On Street & Track - PBK.02.084.355.320.TL.01.02.Px.F

Uprated Front Braking Package for BMW X3 E83 by Paragon PBK

Give your BMW X3 E83 the stopping confidence it deserves with Paragon’s performance front braking package. Built for hard road use and track-day punishment, this direct-fit upgrade delivers stronger bite, exceptional pedal feedback and outstanding fade resistance. It integrates cleanly with the factory ABS, master cylinder and rear setup for worry-free daily use and serious pace when you want it.

We run this setup ourselves and our customers consistently praise the repeatable stopping power, stability at temperature and excellent modulation. If you are searching for an uprated front brake conversion for the X3 E83 that works brilliantly on circuit and fast road, this Paragon PBK kit is the one to have.

Key highlights

• Six pot aluminium calipers PA015 or PA035 for immense clamping force and precise control under heavy braking.
• Two-piece floating brake discs with directional internal vanes that run up to 30 percent cooler than stock discs to combat heat soak and fade.
• Hard anodised calipers and disc hats for long-term durability and colour stability in high-temperature use.
• Application-specific piston sizing maintains OE front to rear balance and works seamlessly with the factory hydraulic system.
• Pre-assembled front axle package for a straightforward, bolt-on installation.
• Ideal for fast road driving and regular track days while remaining perfectly civil on the commute.

Vehicle fitment

BMW X3 E83 2003 to 2010 - front axle.

Fitment verification

We will confirm compatibility before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout so we can verify the exact specification for your vehicle.

Professional installation

We recommend professional fitting. MJ Modifications in Warwickshire can install this kit for you - request a quote at info@mjmodifications.co.uk.

Part number

PBK.02.084.355.320.TL.01.02.Px.F

Why enthusiasts choose Paragon PBK for the X3 E83

• Confident, repeatable braking on long sessions.
• Excellent pedal feel and easy modulation from turn-in to apex.
• Superior heat management from floating discs and directional ventilation.
• Designed to work with OEM components for a clean, direct replacement.

Search-friendly terms

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