No probs, about ten minutes to fit on a good day. Maybe half an hour if
you're slow.
The Eastcoast box of tricks has two sets of injector cables-four at each
end, so it looks like an octopus.
Plus a red and black with connectors for the battery terminals, and one
other which can  be connected to ground via a dashboard switch if you want.
(I've taped it up). Could be used to switch off the system and revert to
factory settings if you lend the car out.
Job:
1. Remove engine dust cover- four spring clips, to expose injectors and
their leads.
2. Remove leads from injectors and push them into the four 'in' leads on the
magic box.
3. Connect the four 'out' leads from the magic box to the injectors.
4. Connect the red+ and black- leads to the battery terminals.
5.Replace engine dust cover.
6. Stick the box somewhere neat with the sticky pads supplied.
Take the car for a run and smile at the improvement in performance. Buy a
K&N air filter (?38) while you are out.
Bring it back and open up the box of tricks,-move the jumper along the pins
for maximum boost.
Replace pleated cardboard, power robbing air filter with K&N unit.
Take car for another run. Go to the steep hill where you usually have to
gear down and floor the throttle to get anywhere.
No smiles this time (it'll be a big grin!).
Mileage on your motor is no problem, only just run in on a diesel. Servicing
is important-oil change and filter at recommended intervals.Quality oil at
10,000 miles better than 12,000 as the book says.
Allow the engine to tickover for a minute before switching off after a hard
fast run.
Never blip the throttle before switching off (same for petrol engines) it's
death to turbos.
GPS navigation is nice-I have the Street Pilot 3 and paid high price just
before they started coming down It's brilliant. I like it for foreign
touring 'cos she can't read a map.
Whatever you decide, if you buy the Eastcoast box- changing your car is no
problem provided you stick with Peugeot/Citroen hdi units. It will swap over
in a few minutes.
DaveK.