howitzer85 Member 241 Member For: 17y 9m 3d Gender: Male Location: The marsh... Posted 02/03/14 11:00 AM Share Posted 02/03/14 11:00 AM Whats a 'j' pipe? 1 Link to comment Share on other sites More sharing options...
thecook Member 47 Member For: 13y 7m 9d Posted 03/03/14 06:04 AM Share Posted 03/03/14 06:04 AM its not your exhaust holding you that far back.. 1 Link to comment Share on other sites More sharing options...
Rydeit Member 327 Member For: 12y 4m 13d Gender: Male Location: Adelaide S.A Posted 03/03/14 06:29 AM Author Share Posted 03/03/14 06:29 AM Got my next twin 2.5 inch system and 4" dump ready to get fitted on Thursday and hopefully tuned the following day or so.I dont know not gonna argue with one of the best tuners in adelaides advice. Guess we will find out when its chucked on the dyno. Link to comment Share on other sites More sharing options...
ratter Member 6,793 Member For: 18y 5m 27d Gender: Male Location: @ my laptop Posted 03/03/14 07:39 AM Share Posted 03/03/14 07:39 AM not all exhaust are equalhttp://www.fordxr6turbo.com/forum/topic/57722-performance-exhaust/ 2 Link to comment Share on other sites More sharing options...
Rydeit Member 327 Member For: 12y 4m 13d Gender: Male Location: Adelaide S.A Posted 03/03/14 07:58 AM Author Share Posted 03/03/14 07:58 AM Awesome read. Thanks ratter. Interesting how much of a power loss their was. Ill post up the results from when I get my car retuned and see if their is a similar difference. Tuner said It will make a massive difference removing the single 3". 1 Link to comment Share on other sites More sharing options...
FiftyOne Bronze Donating Members 1,145 Member For: 11y 4m 22d Gender: Male Posted 03/03/14 09:56 AM Share Posted 03/03/14 09:56 AM Whats a 'j' pipe?Basically a pipe that loops back towards the front of the car, it's a tuned length & capped. Basically takes part of the pulse & neutralizes it. When it's tuned correctly, you can run the car down the highway, stop & bear hand the cap. It'll be completely cool to the touch. When you rev the engine past the tuned length of the pipe, the noise comes back pretty quick Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 2m 1d Gender: Male Location: Perth Posted 03/03/14 11:36 AM Share Posted 03/03/14 11:36 AM Just pipe/resonance chamber = not same/same but close. Any body remember the dog turds hanging off the intake in the e series V8s? 1 Link to comment Share on other sites More sharing options...
Z2TT Member 714 Member For: 12y 5m 28d Posted 03/03/14 04:04 PM Share Posted 03/03/14 04:04 PM (edited) http://www.smb.net.au/fullexhaustsystems-fordfgfalconturboxr6sedanute.htmThat article there for their Highflow Dump/Cat suggests a stock FG cat back can flow well for 400rwkw guess that's questionable after reading info on here? Edited 03/03/14 04:06 PM by Z2TT Link to comment Share on other sites More sharing options...
Stazza_Brendan Donating Members 686 Member For: 15y 1m 13d Gender: Male Location: Mackay QLD Posted 05/03/14 11:40 AM Share Posted 05/03/14 11:40 AM A mates G6ET ran 370kw using stock catback with a 4inch Advance dump/cat combo. 1 Link to comment Share on other sites More sharing options...
Z2TT Member 714 Member For: 12y 5m 28d Posted 08/03/14 11:21 AM Share Posted 08/03/14 11:21 AM (edited) Quite Interesting which Turbo was that on and how much boost was it running and what fuel? Edited 08/03/14 11:22 AM by Z2TT Link to comment Share on other sites More sharing options...
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