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  1. W

    2011 SIDI engine Noise...not the usual SIDI noise

    I know the sidi engines have wierd and wonder engine noises, but i seem to have a - noises are hard to describe - a hollow mettallic lifter / knock coming from the right hand side of the engine bay right near the oil filter housing. Now this noise as it's pretty noticeable (people have commented...
  2. W

    Fuel consumption on sv6

    2011 Series 2 SV6 Manual Sedan with 4400kms on it avg speed 55 - 59km/h - 9.8 - 10.1 Been getting that since new as well, and yes the ratio of highway / city would be 60 / 40
  3. W

    Cobra Performance Mufflers - Anyone tried them on SV6?

    ok maybe a better option, anyone with a SIDI sv6 have berklee rears on them...any drone with those puppies?
  4. W

    Cobra Performance Mufflers - Anyone tried them on SV6?

    They aparetly off a cobra perfomance exhaust cat back system. They are a Aussie based exhaust manufacturer aparently. They have been made for AFM models so i was hoping they would not drone on a SV6??...wishful thinking maybe?
  5. W

    Cobra Performance Mufflers - Anyone tried them on SV6?

    Just a quick one, anyone with a SIDI SV6 put a set of of Cobra Performance mufflers on??? Any drone. There is a set on ebay at the moment and they are looking tempting! - Now to scheme a plan to buy without my wife finding out...mmmm...tried before and it didn't work...she sneaky!:doh:
  6. W

    Aftermarket mufflers for AFM models and SV6 drone

    Has anyone tried mufflers suited / made for afm models on a sv6 sidi? Does it help or even eliminate the drone issue?
  7. W

    Increased Fuel Comsumption SInce installing standard mufflers back on

    Is it worth taking out the "mid section" i think its call where it's 2inch and replacing with 2.25? Will this quieten it down?
  8. W

    CAI On a SIDI sv6 series 2 - Does it make a difference to Fuel Economy

    Hi all, toying with the idea of a CAI for the SV6, does it improve fuel consumption on the series 2 SIDI or is it bit of a marketing hype?? And i suppose any CAI system, ie. Airhammer, growler ect voids new car warranty also?
  9. W

    Increased Fuel Comsumption SInce installing standard mufflers back on

    thanks for everyone's input, Im only shy of 3/4 of this tank finishing so i will wait and see how i go next fill up. This current tank saw me replace the straight through pipes with originals so maybe it was adjusting itself early in the tank (ie first 1/4) hence the higher consumption avg now...
  10. W

    Has anyone seen or tried one of these diff back exhuast system???

    Does anyone know what the freq Hz is for a SIDI 3.6 series 2?? Once you get that there is a formula to use and u can get the pipe diameter / length ect needed to cancel out the drone!
  11. W

    Increased Fuel Comsumption SInce installing standard mufflers back on

    yeah it a 2500km old K&N air filter so all good there. I might wait till i fill up again and see if it has adjusted itself?
  12. W

    Increased Fuel Comsumption SInce installing standard mufflers back on

    Yes it is the SIDI...I should clarify yes since new and before installing the straight through pipes i was getting 10lt avg, with them on slightly better at 9.7ltavg but since putting originals back on bang straight up to 11lt avg for no reason????
  13. W

    Increased Fuel Comsumption SInce installing standard mufflers back on

    Don't know if you might of read my post a few days...long story short, guy ran up back of my NEW sv6, no real damage rear muffler a tiny bit bent at tip, took to exhaust shop and guy took me for a absolute ride - hind sight would of been grate!!!! and gave me straight through pipes which are...
  14. W

    2011 SV6 Manual cabin drone - how to fix?

    Just doing some research and came across the "J Pipe" design which according to all sources and real uses reduces drone to practically 0? Anyone know a good exhaust shop on the gold coast who knows how to do this correctly? As its only pipe with a few bends it shouldnt be expensive!
  15. W

    2011 SV6 Manual cabin drone - how to fix?

    Unfortunately i dont want to spend more $$$ on my pipes to find out they still drone...do i take the chance??? i think i might just put the original muffs back on (bent and all) and if somebody wants a cheap set of brand new tail pipes and has time to experient with hot dogs on them they can...
  16. W

    2011 SV6 Manual cabin drone - how to fix?

    Hi everyone, tried the search button but didn't find exactly what i was looking for so hopefully the thread i was looking for wasn't hiding. Long story short my brand new SV6 got a hit up the bum a few days ago and the driver had no insurance ect ect. Lucky it wasnt a hard hit and the rear...
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