BMW M5 Black Beast with exhaust flap system of the KKS, tuned 5.8L engine.
Black Beast Howling https://www.facebook.com/HayabusaTurbo

This is Alex Kelsey´s Mad Creation 2 ( MC2 ), one of the most unique Rally Cars of the Modern Era, powered by a 450Hp/8.500Rpm Formula Renault 3.5 V6 Naturally Aspirated Engine, delivering an almost unbelievable Soundtrack.

Built on Mr. Kelsey early 20´s, this New Zealand product was originally intended for Rallying, and having won pretty much everything, it has been stopped now for around 5 years. Now for Leadfoot Festival 2020 it was possible to watch once again this Custom Built Monster, and fighting for the Overall Victory on the event. After being consistently 2nd or 3rd fastest during all event, it would finish 5th on the final Top 10 Shootout.

The MC2 (Mad Creation2) is a totally Custom Built Tubeframed machine, weighing only 1000Kg. Adding to that incredible mid-mounted Formula Renault V6, producing 450Hp/8.500Rpm to All 4 Wheels, it features a 6 Speed SADEV Gearbox with Paddle Shifter.The bodywork mimics the Peugeot 207 Rally Car but is entirely made from carbon and fibreglass. It is capable of sprinting…

The Dinan Engine department just finished development of a custom BMW S85 engine that is found in the BMW M5 (E60) and BMW M6 (E63/4).  Dinan bored and stroked the BMW 5L engine up to 5.8L then installed performance cams, dry sump oil system and a racing exhaust.  A custom software tune was written and when run on race gas (98) produced 720 hp @ 8300 RPM and 497 lb-ft @ 6900 RPM!

Designed for use in the Riley Technologies (www.rileytech.com) 2011 Riley MkXXV track day car.

Call Dinan at 1.800.341.5480 for custom engine inquiries.

Founded in 1979, Dinan is well established as North America's premiere BMW tuner. Dinan develops, manufactures and markets a comprehensive line of high performance products and systems, distributed through a nationwide network of Authorized Dinan BMW Performance Centers that includes select BMW Dealerships and Independent BMW Service/High Performance facilities.

Dinan offers a broad range of BMW performance products from engine, driveline and chassis tuning components to complete…