Performance M
Dinan Free Flow Stainless Steel Performance Axle-Back Exhaust with Quad Black Tips for BMW M6 F06 Gran Coupe, F12 Convertible, F13 Coupe (2012-2015) S63TU
Dinan Free Flow Stainless Steel Performance Axle-Back Exhaust with Quad Black Tips for BMW M6 F06 Gran Coupe, F12 Convertible, F13 Coupe (2012-2015) S63TU
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.
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Dinan stainless rear silencer upgrade with quad black tailpipes for BMW M6 F06 F12 F13
Give your M6 S63TU V8 the voice and presence it deserves. This Dinan rear section replaces the factory back box with a high-flow stainless system that unlocks a richer, deeper soundtrack under load while remaining civil on the motorway. Flow-optimised tubing, precision TIG welding and OE-style mounting points deliver a premium fit and finish with genuine everyday usability.
Developed in California and engineered around the original brackets and valve control, the system integrates seamlessly with the car’s electronics. Resonance-cancelling Helmholtz tech and vacuum-actuated flaps temper low-speed boom so you get an assertive, motorsport tone when you want it and refinement when you do not.
Key reasons enthusiasts choose this system
- Rear muffler assembly for M6 F06 Gran Coupe, F12 Convertible and F13 Coupe with S63TU twin-turbo V8
- Durable stainless construction with mandrel-bent pipework and TIG-welded joints
- Flow tested on the dyno to reduce backpressure and sharpen response
- Resonance management via Helmholtz chambers and factory-style butterfly valves for reduced cabin drone
- Direct bolt-on using OEM hangers and hardware for an easy install
- Stealth look with enlarged black quad outlets and subtle laser etching
- Designed and tested by Dinan in Morgan Hill, California
Compatibility
For BMW M6 models equipped with the S63TU V8:
- F13 M6 Coupe 2012 to 2015
- F12 M6 Convertible 2012 to 2015
- F06 M6 Gran Coupe 2013 to 2015
How it sounds and drives
We have fitted this rear section on customer cars and the feedback has been superb. Expect a fuller tone with a purposeful growl when accelerating, yet calm cruising manners with minimal low-frequency boom. It is a quality upgrade that enhances character without turning every journey into a loud commute.
Fitting and support
Professional installation is recommended. MJ modifications offers expert fitting at our Warwickshire workshop. For a tailored installation quote, email info@mjmodifications.co.uk.
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Order today to add a deeper tone, cleaner flow and a stealth factory-plus finish to your BMW M6.
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