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Citroen C4 1.6 HDi 109hp + chiptuning (remap BSI or change turbo + intercoler )
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Author Post
JacobPL   
Sat Jul 25 2015, 02:53pm
Member No: #41447
Joined: Jul 25 2015
Location: Poland - Bialystok
 Hi all,

It's my first topic in C4owners.org
I'm from Poland and I've C4 2005yr. 1.6 HDi 109 hp.
One month ago I replaced clutch on new "sachs" and now I want to go on chiptuning BSI. Could you tell me whether someone put in C4 STAGE2 - Click Here - i.e :

Colector Escape Turbo (OEM)
Turbo Garrett GTBVK Recon
Kit Intercooler frontal e tubagem
Downpipe
e outros

and can tell how it's look like and how's working engine, whether are any problems ?

Below my power measurement chart in series.
 
wozza   
Sat Jul 25 2015, 11:39pm

Member No: #2
Joined: Aug 12 2006
Location: Manchester
 As long as the person doing the mapping of the ECU is good. Then I can see no issues related to the engine. The block itself I would imagine is capable of supporting more power. I mean they run fine around 140-150hp remapped an people on here have ran them for years like that.

With a new turbo I would imagine you would be around the 160-180hp mark.

The main issue I would worry about would be the flywheel if it is still running a dual mass item. A solid flywheel will be a better option with more power and torque. Gearbox will be fine, the BE4 boxes are used on plenty of modified cars as they are quite strong.
JacobPL   
Sun Jul 26 2015, 05:23am
Member No: #41447
Joined: Jul 25 2015
Location: Poland - Bialystok
 When we wanted put STAGE 1 in my ECU, dual mass has started slide, so we stoped uploading new set and I went to replace dual mass on new. In 8 August I will be go again on remap ECU. But I start thinking about change turbo and intercooler on bigger, something on 150-160 hp.
You think it's possible?
wozza   
Tue Jul 28 2015, 01:08am

Member No: #2
Joined: Aug 12 2006
Location: Manchester
 Easily see 160hp with better intercooler, an turbo. Would be checking to make sure you won't need better injectors though.
Miguel04   
Sun Jan 05 2025, 07:45pm
Member No: #61371
Joined: Nov 11 2023
Location: Lisbon
 old topic, but any results? i'm thinking about upgrading the stock intercooler and mantaining the stock turbo+remap... how much HP u recon it wiil push?
 

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