lexus_kid Posted December 7, 2009 Report Share Posted December 7, 2009 I bought an 4" super cat cannon exhaust for my mates ke70, We've currently cut off the stock muffler box (and yes At the moment it sounds Mental :P) and was wondering if we should weld the new cannon to the stock old pipe? Quote Link to comment Share on other sites More sharing options...
kiahn Posted December 7, 2009 Report Share Posted December 7, 2009 i hope you realise you will gain 0 power from doing this why not get new system? will get more power and sound less like a 2 stroke Quote Link to comment Share on other sites More sharing options...
altezzaclub Posted December 7, 2009 Report Share Posted December 7, 2009 Wrong way round Lexuskid- Get a big pipe and a small muffler. You can always change mufflers easily, but with a stock exhaust size you won't get flow gains. Go get extractors & a larger pipe, then use a clamped joint to fit the muffler. Then just keep changing mufflers until the cops stop harassing you! Quote Link to comment Share on other sites More sharing options...
lexus_kid Posted December 8, 2009 Author Report Share Posted December 8, 2009 Ohk, well I think that's the plan for when he gets some more money, I believe his planning to run a 2 1/2" pipe from the extractors back and then he really wants to attaching a dump pipe. Quote Link to comment Share on other sites More sharing options...
Taz_Rx Posted December 8, 2009 Report Share Posted December 8, 2009 2.5" is too big. Go 1&7/8 or 2" at the very biggest. Quote Link to comment Share on other sites More sharing options...
kiahn Posted December 9, 2009 Report Share Posted December 9, 2009 agreed i had a 2 inch press bent so it was practically a 1 7/8inch system and it was perfect Quote Link to comment Share on other sites More sharing options...
rollake70 Posted December 9, 2009 Report Share Posted December 9, 2009 guys hes not asking about more power!!! hes asking if its ok to weld the cannon to the straight pipe now the answer is yes BUT you should have left the stock muffler box and just cut the pipe back so the cannon doesnt stick out too far you are clearly after noise and you will defidently get it from welding it straight on now hope i helped Quote Link to comment Share on other sites More sharing options...
lexus_kid Posted December 9, 2009 Author Report Share Posted December 9, 2009 Yeah cheers all,, I think for the time were just welding the cannon on until the entire exhaust system can be done Quote Link to comment Share on other sites More sharing options...
baggus Posted December 9, 2009 Report Share Posted December 9, 2009 There's a guy at my tafe rocking a 2 a half inch on his bog stock ke70 apparently it sounds like shit. Quote Link to comment Share on other sites More sharing options...
Taz_Rx Posted December 9, 2009 Report Share Posted December 9, 2009 There's a guy at my tafe rocking a 2 a half inch on his bog stock ke70 apparently it sounds like shit. I wonder why! :hmm: Quote Link to comment Share on other sites More sharing options...
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