Hi i have a thp 155 which has been remapped to 180bhp on the new map it is running at 11psi for me that is a little low i have read that you can run 16/17psi and achieve 200bhp other mods include large airtec front mounted intercooler hard pipe kit ramm air cold induction kit 200cell cat pipe stainless centre exhaust pipe with res box removed new vag bov and new wastegate valve actuator now can i raise the boost without having it mapped again !! i do have a hks evc4 boost controller and a greddy profec b spec 2 boost controller from my old jap car tuning days that i can use but i know the wastegate on the ds3 is a vacuum(pull) controlled unit and not numatic(push) type unit any help cheers Daz
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Hi Daz. I had a THP 150 and 155 and got them both running to over 190BHP with a remap, sports air filter and 200 cspi Cat converter with a 63mm s/steel exhaust all the way thru, and was told with an intercooler and another remap would get close to 200bhp. Altho I didnt get as far as upgrading the intercooler, I was also advised dont go above 200 as it then affects the cylinder head and pistons (Would need to be forged)
So- can you shift your Turbo boost without another remap- I am not aware that you can effectively and safely, although earlier THP models could be remapped by the OBD port near the glovebox, later models had to have ECU removed and worked on a bench.
Ive now upgraded the intercooler on my (dirty) diesel DSport 110 DS3, and will do other mods (Intake, Turbo etc) before getting a remap.
Welcome to the Club btw :-)sigpicJog on Noddy
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A muffled piano sound can detract from the instrument's inherent beauty and musicality. By addressing potential causes such as voicing, why does my piano sound muffled
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