maz77 Posted July 29, 2009 Share Posted July 29, 2009 new or used in very good condition Quote Link to comment Share on other sites More sharing options...
rtbiscuit Posted July 29, 2009 Share Posted July 29, 2009 is that not a contradiction in terms? a y pipe connects 2 pipes into 1. a true dual keeps both pipes separate. Quote Link to comment Share on other sites More sharing options...
maz77 Posted July 29, 2009 Author Share Posted July 29, 2009 your right in away but its just to indicate the wider bore y pipes used with the true dual systems some y pipes are actually true dual but still called y pipes like the injen's for example Quote Link to comment Share on other sites More sharing options...
rtbiscuit Posted July 29, 2009 Share Posted July 29, 2009 i'm confussed are you looking for 2 into 1 but bigger bore or 2 in to 2 for a true "true dual" sorry if it s silly questions, its late and my brain don't work. Quote Link to comment Share on other sites More sharing options...
maz77 Posted July 29, 2009 Author Share Posted July 29, 2009 sorry if it s silly questions, its late and my brain don't work. 2 to 2 Quote Link to comment Share on other sites More sharing options...
Chilli Red Posted July 29, 2009 Share Posted July 29, 2009 Hi Maz We have these http://www.z-store.co.uk/index.cfm?fuse ... rentCat=30 Sarah Quote Link to comment Share on other sites More sharing options...
Chris`I Posted July 29, 2009 Share Posted July 29, 2009 Maz, I think you need to let they traders know which exhaust it will be used with Quote Link to comment Share on other sites More sharing options...
andlid Posted July 29, 2009 Share Posted July 29, 2009 new or used in very good condition Look at the true dual from Borla and the setup a group buy Quote Link to comment Share on other sites More sharing options...
maz77 Posted July 29, 2009 Author Share Posted July 29, 2009 Maz, I think you need to let they traders know which exhaust it will be used with it will be a custom joby chris Quote Link to comment Share on other sites More sharing options...
maz77 Posted July 29, 2009 Author Share Posted July 29, 2009 Hi MazWe have these http://www.z-store.co.uk/index.cfm?fuse ... rentCat=30 Sarah thanks sara, I am after a 2 to 2 Y-pipe though. Quote Link to comment Share on other sites More sharing options...
Ian Posted July 29, 2009 Share Posted July 29, 2009 an X-pipe then Quote Link to comment Share on other sites More sharing options...
maz77 Posted July 29, 2009 Author Share Posted July 29, 2009 an X-pipe then look at the Y-pipe in this injen exhaust http://www.350z-tech.com/zwiki/Image:In ... xhaust.jpg Quote Link to comment Share on other sites More sharing options...
Ian Posted July 29, 2009 Share Posted July 29, 2009 What are you trying to achieve? If the exhaust is gonna be a custom job then just get them to fab a 2-2 piece for you Quote Link to comment Share on other sites More sharing options...
Chris`I Posted July 29, 2009 Share Posted July 29, 2009 What are you trying to achieve? If the exhaust is gonna be a custom job then just get them to fab a 2-2 piece for you Thats what I'd do. Same diameter all the way then Quote Link to comment Share on other sites More sharing options...
Ian Posted July 29, 2009 Share Posted July 29, 2009 What are you trying to achieve? If the exhaust is gonna be a custom job then just get them to fab a 2-2 piece for you Thats what I'd do. Same diameter all the way then I wouldn't even bother the y piece tbh. I'd just run 2 pipes from the cats Quote Link to comment Share on other sites More sharing options...
Chris`I Posted July 29, 2009 Share Posted July 29, 2009 What are you trying to achieve? If the exhaust is gonna be a custom job then just get them to fab a 2-2 piece for you Thats what I'd do. Same diameter all the way then I wouldn't even bother the y piece tbh. I'd just run 2 pipes from the cats I thought there was something to be had from the cross flow of combining both sides. Cant remember where I read it mind Quote Link to comment Share on other sites More sharing options...
Ian Posted July 29, 2009 Share Posted July 29, 2009 Probably on my350 Quote Link to comment Share on other sites More sharing options...
maz77 Posted July 29, 2009 Author Share Posted July 29, 2009 I wouldn't even bother the y piece tbh. I'd just run 2 pipes from the cats that would delete the flexi's making it more prone to cracks Quote Link to comment Share on other sites More sharing options...
Ian Posted July 29, 2009 Share Posted July 29, 2009 I wouldn't even bother the y piece tbh. I'd just run 2 pipes from the cats that would delete the flexi's making it more prone to cracks Not really. APS & Invidia both use that design. Any decent custom exhaust place would be able to do it Quote Link to comment Share on other sites More sharing options...
IanS16 Posted July 29, 2009 Share Posted July 29, 2009 I would have thought adding an engine damper would eliminate the need for flexipiping Quote Link to comment Share on other sites More sharing options...
maz77 Posted July 30, 2009 Author Share Posted July 30, 2009 to put things into prespective guys. the idea was to utilise the end pipes of the K1 exhaust. plan: change y-pipe. get custom made twin middle pipe. I wasn't planning on getting a full custom exhaust. in the picture below you will see the single middle pipe the K1 uses. it looked easy enough for me (apart from clearing the diff issues) to change that to 2 parallel pipe. add to it a 2 to 2 y-pipe and I would have a true dual the question is, would that loose me some top end torque in NA form or not? Quote Link to comment Share on other sites More sharing options...
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