More power

[BerlingoFox]

Hi everyone, I'm looking at getting some extra power from my 1.6hdi 75bph berlingo van, 
Apart from remapping it which will give me about 100bhp - is there everything else I could do

[polar]

Not really most other stuff is just snake oil

obviously make sure the vehicle is serviced well - this always helps

try using a fuel additive like millers - all ive found is less smoke and smoother running

i would bite the bullet and get it remapped or replace the vehicle with something more powerful