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AC Schnitzer

Genuine AC Schnitzer Rear Diffuser for BMW X4 F26 (2013-2018) M Sport Bumper - Fits 20d/28i/30d/35d/35i/M40i xDrive - Quad Exhaust Compatible - PN 5112226310

Genuine AC Schnitzer Rear Diffuser for BMW X4 F26 (2013-2018) M Sport Bumper - Fits 20d/28i/30d/35d/35i/M40i xDrive - Quad Exhaust Compatible - PN 5112226310

£617.82
£617.82 £617.82
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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.

AC Schnitzer Rear Valance Insert for BMW X4 F26 with M Aerodynamics Package

Elevate the back end of your BMW X4 F26 with this genuine AC Schnitzer lower bumper insert. Designed specifically for vehicles equipped with the M Aerodynamics package, this premium rear apron element adds a more purposeful, performance-led look while retaining a factory-quality appearance. It accepts dual left and right tailpipes for quad tailpipe setups, giving your SUV coupé the motorsport-inspired stance enthusiasts want.

Supplied unpainted with a dedicated fitting kit and clear instructions, this upgrade is ready for prep, paint and installation by a skilled bodyshop. The result is a crisp, OEM-quality finish that integrates perfectly with the factory lines of the F26.

We have fitted this part for multiple customers at MJ Modifications and the feedback has been consistently excellent. Fitment is precise, panel gaps are tight and the visual transformation is immediate. If you are chasing a subtle yet aggressive rear-end enhancement that looks like it came from the factory, this is the one to choose.

Why Enthusiasts Choose This Upgrade

  • Authentic AC Schnitzer styling for the F26 platform with M Aerodynamics package
  • Quad tailpipe compatible for left and right exit systems exhaust not included
  • Clean, OEM-plus appearance that complements the X4’s coupe roofline
  • Engineered for accurate alignment and straightforward installation by professionals
  • Supplied unpainted so you can finish in body colour or contrast colour to suit your build
  • Proven in our workshop with happy MJ Modifications customers and outstanding fit

Vehicle Fitment

BMW X4 F26 2013 to 2018 with M Aerodynamics package rear bumper only:

  • 20d xDrive
  • 28i xDrive
  • 30d xDrive
  • 35d xDrive
  • 35i xDrive
  • M40i xDrive

Not suitable for SE or standard Sport bumpers. Some images may show the centre insert painted in body colour at extra cost.

What You Receive

  • AC Schnitzer rear valance insert unpainted
  • Model-specific hardware kit
  • Installation instructions

Part Number

AC Schnitzer PN: 5112226310

Paint and Installation

For the best finish, we recommend professional prep, paint and fitting. MJ Modifications offers full installation services at our Warwickshire workshop. For a quote or to book, email info@mjmodifications.co.uk.

Warranty

In principle, AC Schnitzer parts sold in the UK include a two-year manufacturer’s warranty, or until the end of the three-year BMW warranty period, whichever is longer.

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