Call us: 01494 766661   email us:

CPC Performance Engineering - your independent BMW & german car gurus -

In addition to our general service, MOT preparation, and overhaul work, we have the knowledge and expertise to rebuild all BMW engines with an excellent reputation for our work on all M3, M5, and M6 engines.  We are well known for vanos repair / overhaul, engine management diagnostics,  air conditioning, diesel particulate filter cleaning, and brake skimming. We have reassembled rare BMW RHD 503 cabriolets and can fit modern superchargers. Whatever car you drive, we can provide the full service to meet your needs. We service, and have access to the diagnostic equipment for other German car brands such as Porsche, Audi and Volkswagen .

Nationwide collection and delivery service available, please call / email for more information.

Home is a spacious 4000 sq ft unit in Amersham, very close to the tube and the M40 / M25. We have a customer reception / waiting area, ample parking and excellent tube and rail links.

Upstairs is a separate "hot desk" facility with WiFi and a window out to the workshop to enable customers to work with a view out to their car. 

Our contact details are as follows:

CPC Performance Engineering Ltd, Unit 14 St George's Industrial Estate, White Lion Road, Amersham, HP7 9JQ

Please give us a call to discuss your requirements on 01494 766661 or email

Opening Hours:
7am - 5pm Monday
7am - 5pm Tuesday
7am - 5pm Wednesday
7am - 5pm Thursday
7am - 5pm Friday
By appointment - Saturday

Our early openings are popular with many customers who work in London and can drop their car with us and still get to work for 9am.


CPC Performance Engineering is a small family run business, established in 1992. We are an independent BMW specialist. The chances are that you have found this website based on a word of mouth referral. We do not advertise and let our satisfied customers promote our business.

We provide servicing, MOT preparation, engine rebuilding, vanos repair / overhaul, engine management diagnostics, air conditioning. We also have a great deal of auto electrical experience with BMWs and would be delighted to assist in troubleshooting electrical gremlins.

We are located a few minutes drive from the M25 and around 3/4 of a mile from Little Chalfont Underground and Chiltern mainline Station.

This makes us easily accessible from Central London, Buckinghamshire, Hertfordshire, Bedfordshire, The City  and Canary Wharf.

We look forwards to welcoming you, please call or email us, whichever works best.

A warm welcome from Phil, Luke, Boris, Kester, Josh and Anjali 

Phil Crouch 


All Rights Reserved...
Share by: