mikeyb Posted March 10, 2014 Share Posted March 10, 2014 Hi All, I bought some sport Cats for my 370Z but didn't put them on my car because I love the sound at the moment and don't want it to change, I have put them on Ebay and they end in 3 Hours I am pretty sure they are going to go really cheap if someone wants a good deal - http://www.ebay.co.uk/itm/251466135666?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 Cheers Quote Link to comment Share on other sites More sharing options...
370Ad Posted March 10, 2014 Share Posted March 10, 2014 (edited) Sports cats for £249?! Sure they are not decats bud. Edited March 10, 2014 by 370Ad Quote Link to comment Share on other sites More sharing options...
mikeyb Posted March 10, 2014 Author Share Posted March 10, 2014 I bought them at 200Cell Sports cats, so that's what I re Advertised them again as. I only paid £175 for them but the same ones were selling at £249 I haven't had them on my car Quote Link to comment Share on other sites More sharing options...
370Ad Posted March 10, 2014 Share Posted March 10, 2014 http://www.ebay.co.uk/itm/NISSAN-370Z-Z34-3-7-RACE-RALLY-STAINLESS-STEEL-EXHAUST-SPORTS-CAT-DOWN-PIPES-/360835913892?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Model%3A370+Z&hash=item54037f18a4 It does say 200 cell! Mental if they are that cheap and actually work. Good luck Quote Link to comment Share on other sites More sharing options...
mikeyb Posted March 10, 2014 Author Share Posted March 10, 2014 Cheers, Yeah I was going to put them on my car but I don't want it to be any louder haha Quote Link to comment Share on other sites More sharing options...
Cake Posted March 10, 2014 Share Posted March 10, 2014 Shame I only just see this Would have been worth a go! Quote Link to comment Share on other sites More sharing options...
flyboy Posted March 10, 2014 Share Posted March 10, 2014 Thats what I thought worth a punt. :teeth: Should arrive on Wed, 1 Quote Link to comment Share on other sites More sharing options...
Cake Posted March 11, 2014 Share Posted March 11, 2014 Thats what I thought worth a punt. :teeth: Should arrive on Wed, I don't like you Report back with the noise 1 Quote Link to comment Share on other sites More sharing options...
flyboy Posted May 11, 2014 Share Posted May 11, 2014 (edited) Getting them fitted Wednesday along with an invidia Edited May 11, 2014 by flyboy Quote Link to comment Share on other sites More sharing options...
Cake Posted May 12, 2014 Share Posted May 12, 2014 Getting them fitted Wednesday along with an invidia Good work You forced me I go and buy Berkz and also have an Invidia on the way Watch this video from 5 minutes and this is what to expect, not the same HFC's but will be very similar (sounds fantastic) - 1 Quote Link to comment Share on other sites More sharing options...
WhackyWill Posted May 12, 2014 Share Posted May 12, 2014 They were as cheap as chips, what a bargain. Quote Link to comment Share on other sites More sharing options...
flyboy Posted May 12, 2014 Share Posted May 12, 2014 Yup for £50 if they start to rattle I will just knock the middles out and use them as de-cats LOL Quote Link to comment Share on other sites More sharing options...
flyboy Posted May 12, 2014 Share Posted May 12, 2014 Getting them fitted Wednesday along with an invidia Good work You forced me I go and buy Berkz and also have an Invidia on the way Watch this video from 5 minutes and this is what to expect, not the same HFC's but will be very similar (sounds fantastic) - Ha ha, I had seen this before I bought it all. Does sound good! Quote Link to comment Share on other sites More sharing options...
RobPhoboS Posted May 13, 2014 Share Posted May 13, 2014 Just noticed there are some for the 350z as well... worth baring in mind. Quote Link to comment Share on other sites More sharing options...
ApexTM Posted February 24, 2015 Share Posted February 24, 2015 Anyone still using them, getting past the mot ok? Quote Link to comment Share on other sites More sharing options...
flyboy Posted February 24, 2015 Share Posted February 24, 2015 Still using mine but have issues at the mo passing the MOT. Think its due to a wonky sensor though. Ill report back once i have changed it Quote Link to comment Share on other sites More sharing options...
ApexTM Posted February 24, 2015 Share Posted February 24, 2015 (edited) To be honest if its hard to pass you still legally have cats fitted so its not like your invalidate your insurance. Think I will go for some. Thanks for your reply Edited February 24, 2015 by ApexTM Quote Link to comment Share on other sites More sharing options...
flyboy Posted February 25, 2015 Share Posted February 25, 2015 All my mods are declared inc the sports cats and the coilovers in my study Quote Link to comment Share on other sites More sharing options...
ApexTM Posted February 28, 2015 Share Posted February 28, 2015 Any updates on the mot issues? Quote Link to comment Share on other sites More sharing options...
flyboy Posted March 1, 2015 Share Posted March 1, 2015 its not the cats. car is running rich - long term fuel trim is -10% on one bank cleaning the maf's tomorrrow to see if it helps otherwise having the lambda sensors changed on Monday and a re test Quote Link to comment Share on other sites More sharing options...
GT4 Zed Posted March 1, 2015 Share Posted March 1, 2015 (edited) Still using mine but have issues at the mo passing the MOT. Think its due to a wonky sensor though. Ill report back once i have changed it FWIW it maybe the cats AFAIK the post cats sensors in the zed only monitor cat efficiency and the pre cats sensors play the major role in fuel trimming. That's why you can turn them off with Uprev or use sensor spacers. I maybe wrong as in some other vehicles the post play a small role too. Ignore this if infact you where suggesting your pre cat sensor was wonky👀. However when you bought the cats, did you inspect it indeed had the advertised 200cell cats? And not just a hollow decat or some random mesh? I have dealt with that seller over 10years ago and while he is reliable, his products are all Chinese knock offs and you may not be getting what you think. I had a similar issue when I had my Scooby and emailed he and he owned up they where from China and he is just a middleman. Edited March 1, 2015 by GT4 Zed Quote Link to comment Share on other sites More sharing options...
flyboy Posted March 1, 2015 Share Posted March 1, 2015 Its the pre cat sensor which throws the occasional error. Quote Link to comment Share on other sites More sharing options...
flyboy Posted March 3, 2015 Share Posted March 3, 2015 Ok I passed the emissions test today with these cats on. My earlier problem was due to a small exhaust leak sucking in air and throwing off the mot sensors. Fixed this and flew through the mot. Just on the right side of the mark. pass mark 0.2% CO tested at 0.19% Quote Link to comment Share on other sites More sharing options...
ApexTM Posted March 4, 2015 Share Posted March 4, 2015 That's pretty good, what are the cats looking like condition wise. With possible cheaper materials used and the high temps cats are subject to. Is they any extreme corrosion? Think a pair of these is going to be my first mod. Quote Link to comment Share on other sites More sharing options...
flyboy Posted March 4, 2015 Share Posted March 4, 2015 Still look like new. So the stainless steel must be a fairly good grade. Quote Link to comment Share on other sites More sharing options...
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