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C4 - DS4 Owners :: Forums :: Citroen C4 Picasso and Grand C4 Picasso (B78) 2013 onward :: C4 Picasso (B78) General Questions

Power increase

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PM1   
Wed Aug 21 2019, 07:49am
Member No: #54460
Joined: Aug 20 2019
Location: Lisbon
Hello, for my C4 GPicasso 1.6hdi 120cv, 2015MY, I would like to increase the power and torque, wht is the best option, re-programming or install a power box? Please let me know your opinion and sugestions. Tks,
routemaster1   
Wed Aug 21 2019, 10:29am
Member No: #574
Joined: Jul 08 2007
Location: Dorset
PM1 wrote ...

Hello, for my C4 GPicasso 1.6hdi 120cv, 2015MY, I would like to increase the power and torque, wht is the best option, re-programming or install a power box? Please let me know your opinion and sugestions. Tks,

If your car is ETG (semi-automatic) I wouldn't do anything as the gearbox may not handle any extra power.
FrankBullitt   
Wed Aug 21 2019, 03:59pm

Member No: #19238
Joined: Apr 12 2011
Location: Cambridgeshire
If it’s 120 it would be a Blue HDi so no ETG.

Rolling road remap is the only way to do it - that way a generic map is put on your car and then adapted to maximise the effectiveness. I’d never use a box, had a rolling road remap on my A2 since 2007 with no issues at all.
 

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