TTJET New Member 7 Member For: 20y 3m 26d Posted 15/03/05 10:32 AM Share Posted 15/03/05 10:32 AM (edited) Now I would like some honest opinions only from people who know what is the best mod to do to the T's exhaust,as I would like to achive approx 260 rwkw on 95 ron premium with auto trans, cai,uni chip and drilled injectors. My opinion for what it is worth was to do 3.5 inch from the cast dump into some sort of free flowing cat (anyone know of one) then into the original twin pipes,and yes I know how to use the search but want some opinions not dribble Edited 15/03/05 01:09 PM by Cro Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/ Share on other sites More sharing options...
F6 UTE - Track Bound EVO III - Member 3,367 Member For: 20y 5m 26d Gender: Male Location: Strapped in and holding on Posted 15/03/05 10:38 AM Share Posted 15/03/05 10:38 AM smb dump/cat replacement. for 260 rwkw, don't bother with anything after the cat.my opinion, and it's what I'm going to do. Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-231846 Share on other sites More sharing options...
JB Forum Superhero Donating Members 3,109 Member For: 21y 6m 14d Location: Eastern Suburbs of Mexico Posted 15/03/05 10:53 AM Share Posted 15/03/05 10:53 AM The stock exhaust system is very good for a factory exhaust. Your 2 man restrictions are the Cat then the centre muffler.The stock system can handle up to 300rwkw sometimes more dependant on set up.I ran mine with the the Cat out only, with 294rwkw no problems.The dump pipe mod is only really neccessary after 300rwkw. A good Cat, and system back from there will easily meet your requirements, there are many with 320+rwkw still running the factory dump pipe. Do a search as one of the members did alot of research into this with dyno's before and after different exhaust mods, it was very useful, as sometimes if you do not do the right combination you can go backwards as proven. Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-231848 Share on other sites More sharing options...
XR6ISM ASHA - Anti Stooge Hunter Association Member 535 Member For: 21y 11m 30d Location: Sydney Bronx :) Posted 15/03/05 12:29 PM Share Posted 15/03/05 12:29 PM JB said: The stock exhaust system is very good for a factory exhaust. Your 2 man restrictions are the Cat then the centre muffler.The stock system can handle up to 300rwkw sometimes more dependant on set up.I ran mine with the the Cat out only, with 294rwkw no problems.The dump pipe mod is only really neccessary after 300rwkw. A good Cat, and system back from there will easily meet your requirements, there are many with 320+rwkw still running the factory dump pipe. Do a search as one of the members did alot of research into this with dyno's before and after different exhaust mods, it was very useful, as sometimes if you do not do the right combination you can go backwards as proven.<{POST_SNAPBACK}>Too true.........do a search on some of my previous posts TTJET, I posted up dyno sheets of the car std and then at each stage as I changed the exhaust system.......I think from memory there was 5 setups. If you want anymore info, please feel free to PM me and ill see what I can dig up for you.RegzDean Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-231903 Share on other sites More sharing options...
FR33DY Member 307 Member For: 20y 3m 17d Gender: Male Location: Sydney Posted 16/03/05 12:35 AM Share Posted 16/03/05 12:35 AM what should one expect to pay for a High flow 3 inch CAT with engine pipe and pipe to centre muffler ? should we go for the 3.5 inch cat or there is no difference ? Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-231976 Share on other sites More sharing options...
dswiders Member 398 Member For: 21y 6m 15d Gender: Male Location: Boronia, Vic Posted 16/03/05 01:49 AM Share Posted 16/03/05 01:49 AM FR33DY said: what should one expect to pay for a High flow 3 inch CAT with engine pipe and pipe to centre muffler ? should we go for the 3.5 inch cat or there is no difference ?<{POST_SNAPBACK}>I paid $300 for a 3" Magnaflow Hi flow cat and pipes to centre muffler. Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-231984 Share on other sites More sharing options...
Guest mercurysteve Guests Posted 16/03/05 01:53 AM Share Posted 16/03/05 01:53 AM may pay to be careful. I went 3" cat and 3" madrel all the way to the chrome tip with only a hot dog and one rear muffler (the rest is 3" pipe). Lost down low punch, when it spools up, goes a bit better. For everyday down low, the original set up was better Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-231987 Share on other sites More sharing options...
FR33DY Member 307 Member For: 20y 3m 17d Gender: Male Location: Sydney Posted 16/03/05 02:04 AM Share Posted 16/03/05 02:04 AM I was quoted $650 for 3 inch pipe from Dump to cat, 3 inch CAT (Xforce) then 3 inch pipe from CAT to centre muffler. it was all stainless steel. I want to retain the centre and rear muffler for the quite sound. is this price too much ? Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-231995 Share on other sites More sharing options...
Guest mercurysteve Guests Posted 16/03/05 04:06 AM Share Posted 16/03/05 04:06 AM sounds cheap enough to me... Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-232035 Share on other sites More sharing options...
FR33DY Member 307 Member For: 20y 3m 17d Gender: Male Location: Sydney Posted 16/03/05 04:29 AM Share Posted 16/03/05 04:29 AM dswiders said: FR33DY said: what should one expect to pay for a High flow 3 inch CAT with engine pipe and pipe to centre muffler ? should we go for the 3.5 inch cat or there is no difference ?<{POST_SNAPBACK}>I paid $300 for a 3" Magnaflow Hi flow cat and pipes to centre muffler.<{POST_SNAPBACK}>I'm just trying to work out the price differene in Melb and sydney where they can get 3 inch high flow CAT and pipes for $300 and in sydney we get quoted $650 ?? Link to comment https://www.fordxr6turbo.com/forum/topic/16364-no-crap-ehaust-mods/#findComment-232038 Share on other sites More sharing options...
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