xr68yuu Member 8 Member For: 11y 3m 28d Posted 24/08/13 05:40 AM Share Posted 24/08/13 05:40 AM hey guys I found out my car has been tuned (due to having bosch 044, front mount etcetc) I hooked a boost gauge and its running only 8psi and dies to 6-7psi??? stock they run about 5-6psi?? could it be a conservative tune?you would think with a tune you would boost it to at lease 10psi? max is 12psi on stock internals but it might even have internals done due to lumpy idle sometimes. im coming from a wrx that was running 22psi so 8psi seems low lol but would a retune with more boost be alrightt? always use 98 Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 6m 20d Gender: Male Location: @ my laptop Posted 24/08/13 05:43 AM Share Posted 24/08/13 05:43 AM there is no correct answer to that question except talk to whoever tuned it or the old owner and ask them why 1 Link to comment Share on other sites More sharing options...
xr68yuu Member 8 Member For: 11y 3m 28d Posted 24/08/13 05:51 AM Author Share Posted 24/08/13 05:51 AM there is no correct answer to that question except talk to whoever tuned it or the old owner and ask them whyI would but bought the car from a car yard so no history besides log books its a ba 03 btw, I was told if its got aftermarket intercooler and injectors it has to be tuned..? Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 6m 20d Gender: Male Location: @ my laptop Posted 24/08/13 06:06 AM Share Posted 24/08/13 06:06 AM same still applies, but get the number off the injector and a pic, might be able to help see if they are replacements ones or not, you should be able to get the previous owners details to check with them though Link to comment Share on other sites More sharing options...
Pazzo Donating Members 11,132 Member For: 14y 1m 25d Gender: Male Posted 24/08/13 06:12 AM Share Posted 24/08/13 06:12 AM Every chance it's a generic tune.. Come with a flash box? Link to comment Share on other sites More sharing options...
xr68yuu Member 8 Member For: 11y 3m 28d Posted 24/08/13 01:45 PM Author Share Posted 24/08/13 01:45 PM nah no flash box guys there defs bosch 440cc checked up the part number on bosch's list (cant remember it now) and there green bosch symbol is also on the injectors it self. Link to comment Share on other sites More sharing options...
xr68yuu Member 8 Member For: 11y 3m 28d Posted 24/08/13 01:49 PM Author Share Posted 24/08/13 01:49 PM same still applies, but get the number off the injector and a pic, might be able to help see if they are replacements ones or not, you should be able to get the previous owners details to check with them thoughsorry for double post but found it 0280 155 968 Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 6m 20d Gender: Male Location: @ my laptop Posted 24/08/13 02:09 PM Share Posted 24/08/13 02:09 PM bosch 42 lb injectors, if it's running correctly it has a tune in it Link to comment Share on other sites More sharing options...
PSI O6T Donating Members 440 Member For: 12y 3m 4d Gender: Male Location: sydney Posted 24/08/13 03:48 PM Share Posted 24/08/13 03:48 PM lumpy idle, bigger injectors, mmmm, what does it go like ? Link to comment Share on other sites More sharing options...
xr68yuu Member 8 Member For: 11y 3m 28d Posted 27/08/13 05:47 AM Author Share Posted 27/08/13 05:47 AM it runs smooth when not in boost, but boost comes on abit late so cleaned out the solinoid and it seems to be more responisve now I test drove a stock bf and my ba the boost comes on alot harder its hard to belive the torque at only 8 psi Link to comment Share on other sites More sharing options...
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