Porsche engine
Porsche engine
Porsche engine chain
Porsche engine
Porsche engine
Porsche engine
Porsche engine
E-type engine

The Engine Room

At the heart of every Porsche is that fantastic engine! But to achieve their famously long working lives, all engines need regular attention. At Marque 21 as well as routine maintenance, engine-based work is a speciality, including top end rebuilds for air-cooled models and resolving bore scoring and IMS issues that afflict some 996 and Boxster models.

But it doesn’t have to be a Porsche! Although a specialist in the famous German marque, all classic sports cars are catered for. Step into the workshop at any time and you may find Lotus, MG, Healeys and various other makes. The essence is that Marque 21 has the skills to achieve maximum performance efficiency for almost any classic car.

And for those enthusiasts who always want a bit more BHP – whether just for the joy of driving or to use on track days: Once again, from building-out an engine, adding a supercharger or chipping the electronics, Marque 21 can provide that extra bit of whooomph!

Porsche Servicing at Marque 21


At Marque 21, your Porsche will be serviced according to manufacturer's recommendations. More info >
Engine based work at Marque 21

Engine Room

As well as routine maintenance,  engine based work is a speciality at Marque 21.
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Porsche restoration and rebuilds at Marque 21

Restoration & Rebuilds

From a mechanical rebuild or total strip-down to paint removal, de-rusting or bespoke trimming.
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Wheel allignment machine at Marque 21

Wheel Alignment

Our extremely accurate computerised wheel allignment system has many benefits.
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Porsche bodywork at Marque 21


From popping out a minor ding to a completely restored body shell, Marque 21 has the skills. More info >
Marque 21 workshop


The Marque 21 team has the mechanical and engineering, knowledge and experience.
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Porsche projects at Marque 21


Extensive experience of project work and racing allow us to develop your Porsche to.
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Enjoy your Porsche

Vroom vroom!

Creating a bespoke Porsche is a speciality at Marque 21, with lots of options available.
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Porsche 993 C2S for sale

Cars for Sale

Although not a dealer, occasionally Marque 21 is able to offer interesting cars for sale.
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