Uniting Legends old and new,
Head and soul,

digital and analog became REEN

A team of highly talented engineers and leading craftsmen in the melting pot of automotive development, Munich.

REEN unites cutting-edge production, design, and programming technology gained from our leading role in automotive design and engineering, accompanied by brilliant minds and legends of automotive engineering and design.

The love for classic cars, great engines, and engineering unites us to reengineer the last of their kind classic sports cars to become our celebration series and your individual automotive dreams.

muniq design
KKN Ingenieurbüro
Does the Air-Cooled High-Power 4-Valve Cylinder Head deliver the Performance?

Does the Air-Cooled High-Power 4-Valve Cylinder Head deliver the Performance?

The Ultimate Stress Test. Part 4 takes the REEN 4-valve project to the engine dyno for its most critical validation yet. We’re not just chasing peak horsepower; we’re proving that air-cooled 3D-printed technology can handle the world’s toughest circuits. Watch the freshly printed cylinder heads endure a simulated full-throttle lap of Spa-Francorchamps. We’re pushing for GT3-level thermal stability and performance, ...

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Does the Air-Cooled High-Power 4-Valve Cylinder Head deliver the Performance?

Does the Air-Cooled High-Power 4-Valve Cylinder Head deliver the Performance?

3D-Printed GT3 Power: The birth of the The World’s First 3D-Printed Air-Cooled 4-Valve Cylinder Head

3D-Printed GT3 Power: The birth of the The World’s First 3D-Printed Air-Cooled 4-Valve Cylinder Head

Porsche 964 with a GT3 engine? Driving the REEN Concept RSGT | Henry Catchpole – The Driver’s Seat

Porsche 964 with a GT3 engine? Driving the REEN Concept RSGT | Henry Catchpole – The Driver’s Seat

Erster Prüfstandslauf: Revolutionärer 4-Ventil-Zylinderkopf mit Luftkühlung für den 911 | REEN

Erster Prüfstandslauf: Revolutionärer 4-Ventil-Zylinderkopf mit Luftkühlung für den 911 | REEN

Inside REEN: The Team behind the high revving 4 valve, aircooled GT3 inspired Engine

Inside REEN: The Team behind the high revving 4 valve, aircooled GT3 inspired Engine

Legends united: Chapter one of the REEN RSGT aircooled, 4 valve icon GT3 inspired engine

Legends united: Chapter one of the REEN RSGT aircooled, 4 valve icon GT3 inspired engine

Alte Schule Folge 294: BMW M- und Motorrad-Motorenentwickler Wolfgang Nehse Teil 2

Alte Schule Folge 294: BMW M- und Motorrad-Motorenentwickler Wolfgang Nehse Teil 2

Alte Schule Folge 293: Wolfgang Nehse über die Entwicklung der BMW M – Motoren

Alte Schule Folge 293: Wolfgang Nehse über die Entwicklung der BMW M – Motoren

NOTES DDr. Philip Hoffmann, founder of REEN and engineer of REEN DRIVE:

"Restoring and reengineering classic cars for two decades, combined with cutting-edge engineering and the love for driving and great engines, led to a breathtaking hard journey to develop our patented REEN DRIVE system and our concept carrier, the ultimate classic driver's car, the RSGT.

REEN is rooted in the idea of making the driving experience of your dream classic car more adaptable to enjoy driving in every given situation. Celebrating automotive icons (engines and design) by the symbiosis of old and new, power and reliability, and simplicity and innovation is the core of REEN. REEN DRIVE is a unique setup to unite car and driver for enjoyment. Sometimes, with a muted soundtrack to get your family back on board and still have the moments at your fingertips when a race car and the thrill on alpine roads are everything you want. And by that means, a race car you can enjoy within the limits of road-legal speeds, hence the classic shape.

Legends and leading partners of the industry joined the team to celebrate automotive icons".