2015 Audi S4, Black Edition, B8.5, this comes with the updated CREC engine and final edition of the Supercharged version. It also has the rare and sought after rear Sports Diff that takes the handling up another notch. Bang and Olufsen sound system, leather and Alcantara seats. Engine and handling Settings are programable (Drive Select). Parking Sensors, front and rear, folding heated mirrors, door lights. Standard car, no re-maps etc. The CREC engine has dual injection (port and direct) to stop the Carbon build up on earlier versions which only had port injection. The Supercharger now has a clutch that decouples during low loads reducing friction and increasing fuel efficiency. The Supercharger also has revised intercooler bricks to reduce heat soak The engine has revised cam profiles , cylinder head and a more advanced ECU. The car comes with a very comprehensive yearly Audi main dealer Service History up to March 2025, it was then serviced independently four times in 2025 with front discs and pads, control arm, upper inner arms, top mount, Hub arm, lubricate anti-roll bar bushes. 25/05/26 the car had an oil and filter service (Castrol Edge) and its second gearbox service (Motul Multi DCTF and both filters changed) It sits on Pirelli P Zero tyres with loads of life left in them and brakes/pads were all done recently. This car has wanted for nothing, the previous owner owned it for 8 years; I am only selling as have the offer of a 2019 BMW 320i MSport at a bargain price. These end editions are getting rare and this is a fantastic example; there are no issues (Water Pump has been changed) it has had everything its ever needed straight away. Any questions I'm on 07377 061677; scammers stay away, I have dealt with them before and passed on details to the Police. Payment by Bank Transfer. No swaps. Thanks