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Engine Rebuilds

Nine Excellence (9e) is known throughout the Porsche community for building high performance engines. We have built numerous engines including many that deliver up to 1500hp. We are not just turbo engine build specialists - we have taken all the knowledge from building high hp engine and applied that knowledge to all Porsche engine rebuilds. 

All our engines are built onsite by our technicians. For some engines we do use external resources to sleeve blocks where necessary. 

We can offer stock rebuild on your Porsche to full custom engines. We offer increase capacity upgrades on most Porsche engines. 

All our engine builds come with 2 year / 24,000 mile warranty. This warranty is in house. 

We have all the genuine parts to rebuild engines including all the correct timing tools etc. But more than that, even when we rebuild to stock specifications, we use our experience to make improvements on certain components - this is why we are able to offer our in house warranty because we have full confidence in our engine building. 

To discuss your requirements please call us or feel free to come down to see us - we are always building engines so you will be able to see one in progress. 




How to Find Us

Nine Excellence Ltd, Unit 3 Axiom Business Park,                     41 Balcombe Road, Horley, Surrey, RH6 7HF

We are only a 3 mile drive away from Gatwick International Airport. We are located 3 miles from the M23 and 0.5 miles to Horley train station.


Working Hours 

Monday to Friday : 8:30am - 5:30pm (except Bank Holidays)

Saturday : 9:30am - 1pm 

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