Dinan Free Flow Valved Exhaust for BMW 6 Series 650i/650i xDrive F06 F12 F13 (2012-2015; Alpina B6 2015) - Stainless Steel, 3.5-inch Black Ceramic Tips, Zero Drone - Gran Coupe, Coupe, Convertible
Dinan Free Flow Valved Exhaust for BMW 6 Series 650i/650i xDrive F06 F12 F13 (2012-2015; Alpina B6 2015) - Stainless Steel, 3.5-inch Black Ceramic Tips, Zero Drone - Gran Coupe, Coupe, Convertible
  • Load image into Gallery viewer, Dinan Free Flow Valved Exhaust for BMW 6 Series 650i/650i xDrive F06 F12 F13 (2012-2015; Alpina B6 2015) - Stainless Steel, 3.5-inch Black Ceramic Tips, Zero Drone - Gran Coupe, Coupe, Convertible
  • Load image into Gallery viewer, Dinan Free Flow Valved Exhaust for BMW 6 Series 650i/650i xDrive F06 F12 F13 (2012-2015; Alpina B6 2015) - Stainless Steel, 3.5-inch Black Ceramic Tips, Zero Drone - Gran Coupe, Coupe, Convertible

Dinan Free Flow Valved Exhaust for BMW 6 Series 650i/650i xDrive F06 F12 F13 (2012-2015; Alpina B6 2015) - Stainless Steel, 3.5-inch Black Ceramic Tips, Zero Drone - Gran Coupe, Coupe, Convertible

£2,798.76
£2,798.76
Sold out
Tax included. Shipping calculated at checkout.

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.

Dinan Free Flow Exhaust for BMW 6 Series and Alpina B6 - F06 F12 F13

Unlock the sound and performance your BMW deserves with the Dinan Free Flow Exhaust. Engineered to reduce back pressure and improve exhaust flow, this stainless steel performance exhaust delivers increased power output and a rich, sporty tone that stays civilised on the motorway and turns pleasantly aggressive under hard acceleration with zero drone. It looks the part too, with 3.5 inch black ceramic coated tips for a tasteful high performance finish.

Built to exacting specifications, the Dinan system fits correctly using the factory hangers and is designed to resist corrosion for years of trouble-free enjoyment. A vacuum controlled butterfly valve optimises flow at wide open throttle while keeping things refined during everyday driving. The design also reduces overall weight for an added performance edge.

Why choose the Dinan Free Flow Exhaust

  • Improved exhaust flow with reduced back pressure for increased power output
  • Sporty, refined sound profile with zero drone
  • Vacuum controlled butterfly valve for valved performance and everyday comfort
  • 100% stainless steel construction for strength and corrosion resistance
  • Direct-fit installation using factory hangers for a precise fit
  • Weight reduction compared to stock system
  • 3.5 inch black ceramic coated tips for a premium, aggressive look

Fitment

Genuine Dinan Free Flow Exhaust compatible with the following BMW models:

  • BMW 6 Series 650i and 650i xDrive Convertible F12 - 2012 to 2015
  • BMW 6 Series 650i and 650i xDrive Coupe F13 - 2012 to 2015
  • BMW 6 Series 650i and 650i xDrive Gran Coupe F06 - 2013 to 2015
  • BMW Alpina B6 Gran Coupe F06 - 2015

Trusted by enthusiasts

We have installed and used this Dinan exhaust on customer cars and the feedback has been consistently excellent. Owners love the deeper, more purposeful tone without any intrusive cabin drone, alongside the quality fit and finish you expect from Dinan.

Professional fitting and support

For installation, we recommend booking with Nforcd in Warwickshire. Request a fitting quote or advice by emailing Sales@nforcd.com.

Keywords: Dinan Free Flow Exhaust, BMW 6 Series exhaust, BMW 650i exhaust, F06 exhaust, F12 exhaust, F13 exhaust, Gran Coupe exhaust, Convertible exhaust, Coupe exhaust, BMW 650i xDrive exhaust, Alpina B6 exhaust, valved exhaust BMW, stainless steel exhaust BMW, black ceramic tips exhaust, zero drone exhaust, performance exhaust upgrade UK, Dinan exhaust UK, BMW F06 F12 F13 performance exhaust, BMW 6 Series muffler upgrade.