Customer Gallery
Below is a selection of our wide variety of clients, from racing to refurbs and customised vehicles. All of which we’ve helped meet their goals and requirements to a quick and quality standard of service. Take a look and see why they use AET.
Historic Porsche 934/5 – K27 BorgWarner Turbocharger Upgrade
AET completed a K27 turbocharger upgrade for a specialist customer’s Porsche 934/5, one of the most distinctive and celebrated competition cars from Porsche’s Group 4 and Group 5 racing era.
Ford 9700 Tractor – Schwitzer 3LD-229 Turbocharger Restoration
This original Schwitzer 3LD-229 turbocharger, historically fitted to a 6.6 ltr diesel engine, dates back to 1969 and was recently restored at AET for a customer who owns one of the era’s most capable agricultural machines - the Ford 9700.
Volvo Penta TAD16 – Holset HE551W Marine Turbocharger Service
Built for reliability in demanding marine environments, the Volvo Penta TAD16 series features a 16.1-litre, in-line six-cylinder diesel engine engineered for commercial displacement craft and other heavy-duty applications.
Porsche 924 Carrera GT – K26 BorgWarner Turbocharger Restoration
This month, AET was entrusted with the restoration of a K26 BorgWarner KKK Turbolader turbocharger from a 1980 Porsche 924 Carrera GT. A homologation special developed to satisfy Group 4 racing regulations, the 924 Carrera GT bridged the gap between road and competition car.
1974 Porsche Group 5 RSR – K36 KKK Turbolader Turbocharger
In 2025, we have had the privilege of working with a specialist customer to restore a K36 KKK Turbolader from a Porsche 911 Carrera RSR (1974).
1982 Audi Quattro A1 Group B Rally Car
This year, we have had the privilege of working on some truly special turbochargers, and this one is no exception. It is a genuine piece of motorsport history: a KKK Turbolader K27 turbocharger from this 1982 Audi Quattro A1 Group B works car.
1979 Porsche 924 Turbo
This stunning 1979 Porsche 924 Turbo is a classic rally car with a unique place in automotive history.
Jaguar XJR-11
The Jaguar XJR-11 was a collaborative masterpiece designed by Tony Southgate and Ross Brawn for the 1989 World Sportscar Championship. The new chassis was engineered to house a compact V6 engine.
Todd Crooks: A Rallycross Veteran Ready To Dominate the 2024 Season
Ahead of the 2024 season getting underway, we caught up with rallycross stalwart and good friend of AET, Todd Crooks.
Martyn Andrews – Subaru Impreza WRX N12
Based in Welwyn Garden City, Hertfordshire, the experienced rally driver, Martyn Andrews came to AET with his turbo in need of repair. The VF36R turbo is fitted to his stunning Subaru Impreza WRX N12.
John Ledbrook – Ford Anglia Cosworth Turbo
Renowned Hill Climb competitor from the island of Guernsey, John Ledbrook, came to AET with a TB3403 turbo in need of an overhaul.
Holeshot Racing
Holeshot Racing have been customers of ours for a very longtime as well as there owner Jack 'Frost' being a good friend of ours. He specialises in fast road and racing bikes utilising our modded turbos to achieve new land speed records. Over the time we've been the supplier of Holeshot Racing they've managed to achieve…