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Performance M

Dinan Free Flow Stainless Steel Valved Axle-Back Exhaust for BMW M5 F10 (2013-2015) | Rear Section/Back Box Upgrade | Quad Satin Black Ceramic Tips | Helmholtz Anti-Drone Tuning | Bolt-On Direct Fit | S63TU V8 Sound

Dinan Free Flow Stainless Steel Valved Axle-Back Exhaust for BMW M5 F10 (2013-2015) | Rear Section/Back Box Upgrade | Quad Satin Black Ceramic Tips | Helmholtz Anti-Drone Tuning | Bolt-On Direct Fit | S63TU V8 Sound

£2,462.90
£2,462.90
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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.

Upgrade your BMW M5 F10 with a premium rear exhaust

Give the S63TU twin turbo V8 the voice it deserves with this Dinan stainless rear section for the 2013 to 2015 BMW M5 F10. Precision tuned pipework and resonance control bring a deeper, more characterful soundtrack on throttle while staying calm and refined on a steady cruise. It is the ideal OEM-plus sports exhaust for drivers who want daily comfort with authentic V8 presence when you ask for it.

Why this system stands out

  • Crafted from corrosion resistant stainless for long-term reliability in UK conditions
  • Smooth, mandrel-style flow path to help reduce restriction and enhance response
  • Resonance tuning with Helmholtz-style chambers targets low rpm boom for cabin comfort
  • Factory valve integration retains quiet mode and opens up when you want more sound
  • Bolt-on fitment to OEM mounting points for a clean, cut-free install
  • Quad ceramic black tailpipes with subtle branding for a stealth, premium finish
  • Sound profile that is bass-rich at idle, purposeful under load, and relaxed on the motorway

How it changes the drive

The note is fuller and more authentic without harshness. At light throttle the car remains civil, then wakes up with a crisp, motorsport-inspired tone as the valves open. Cabin boom is impressively controlled thanks to the resonance tuning, so long journeys are easy and conversations stay clear.

What our customers say

We have fitted and run this system on multiple F10 M5s. Owners consistently praise the build quality, the tasteful sound, and the factory-level fit. It delivers that hard-to-find balance of refinement and excitement that suits the M5 perfectly.

Compatibility

BMW M5 F10 saloon, model years 2013, 2014, 2015.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Request a tailored quote: info@mjmodifications.co.uk.

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