1 1

Auger

BMW X5 F15 Rear Big Brake Kit (2013-2018) - Paragon Alcon Mono4 4-Piston Calipers, 2-Piece Vented Discs/Rotors - Performance Rear Brake Upgrade/Conversion, Direct Bolt-On - PBK.51.159.380.320.FN.01.0x.Px.R

BMW X5 F15 Rear Big Brake Kit (2013-2018) - Paragon Alcon Mono4 4-Piston Calipers, 2-Piece Vented Discs/Rotors - Performance Rear Brake Upgrade/Conversion, Direct Bolt-On - PBK.51.159.380.320.FN.01.0x.Px.R

£2,565.00
£2,565.00 £2,565.00
Sale Sold out
Shipping calculated at checkout.
Brake Pad Compound

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Uprated Rear Brake Conversion for BMW X5 F15 by Paragon and Alcon

Part number: PBK.51.159.380.320.FN.01.0x.Px.R

Transform the way your BMW X5 F15 slows down with this premium rear brake upgrade from Paragon using Alcon hardware. Built for fast road and track-day use, this rear axle package delivers confident braking, superb pedal feel and outstanding heat control, all while remaining civilised for daily driving. Expect stronger bite, repeatable performance and a reassuringly consistent response lap after lap and mile after mile.

Why this rear brake upgrade stands out

  • Alcon CAR98 monobloc 4-pot rear callipers for high clamping force and precise control
  • Paragon two-piece rear discs with directional internal vanes for exceptional cooling and thermal stability
  • Proven to run significantly cooler than factory fitment to resist fade on spirited drives
  • Bolt-on fitment with no cutting or drilling required
  • Compatible with the original ABS and master cylinder calibration
  • Refined NVH for quiet, comfortable everyday use
  • Disc to bell interface: fixed hat, non-floating, 12-bolt construction for durability and stability
  • Supplied as a complete pre-assembled rear axle package with brackets and all required fixings
  • Ideal for fast road and track-day applications

Real-world results you can trust

We have fitted this set-up for X5 F15 owners who want more confidence when pressing on. Feedback has been consistently positive, with customers praising the stronger initial response, improved modulation and the way the brakes keep their composure when hot. It looks purposeful behind the wheels and performs exactly as a premium performance brake upgrade should.

Vehicle coverage

BMW X5 F15 2013 to 2018

What is included

  • Alcon CAR98 monobloc 4-pot rear callipers
  • Paragon two-piece rear discs with directional ventilation
  • Specific mounting brackets and high-quality hardware
  • Comprehensive rear axle kit as pictured by the manufacturer

Fitment and support

Want professional installation We can take care of everything at MJ Modifications in Warwickshire. Request a fitting quote by emailing info@mjmodifications.co.uk with your vehicle details.

Compatibility check before dispatch

We will verify fitment for your vehicle. Please provide your UK registration or the last 7 digits of your VIN so our team can confirm before shipping.

Engineered by experts

Paragon partners with Alcon, whose motorsport pedigree spans top-flight series. The result is a durable, fade-resistant rear braking solution that elevates your X5 F15 without compromising day-to-day refinement.

Popular search terms

BMW X5 F15 rear brake upgrade, X5 F15 uprated rear brakes, Alcon 4-pot rear callipers BMW, BMW F15 performance rear discs, two piece rear discs BMW X5, rear brake conversion X5 F15, BMW X5 2013 2014 2015 2016 2017 2018 rear brakes, performance SUV brakes UK, heat resistant rear brakes BMW, rear braking system upgrade X5, vented rear discs BMW F15, Alcon CAR98 rear, Paragon rear brake package BMW, bolt-on rear calliper kit BMW X5, fast road rear brakes X5 F15, track-day rear brakes BMW X5, improved pedal feel BMW F15, rear rotor and calliper kit BMW X5

View full details