ratter Member 6,793 Member For: 18y 4m 6d Gender: Male Location: @ my laptop Posted 17/03/10 11:29 AM Share Posted 17/03/10 11:29 AM See there ya go 2 guys with diff opinionsI reccon the 3.5 split would have the same if not more volume than the 4 anywaycorrect me if im wrongNot if the wastegate is held closed, if it is the system would just be using the 3.5 pipe. Link to comment Share on other sites More sharing options...
Covesy Member 29 Member For: 15y 26d Posted 17/03/10 02:19 PM Share Posted 17/03/10 02:19 PM Why would you need a 4" pipe with the gate closed. That's all the reason why I think the 3.5" would be better Link to comment Share on other sites More sharing options...
straughsberry Donating Members 1,846 Member For: 17y 1m 15d Gender: Male Location: Broady, Melbourne Posted 17/03/10 02:29 PM Share Posted 17/03/10 02:29 PM The answer to that is - time to go external gate! Link to comment Share on other sites More sharing options...
4DZILR Donating Members 713 Member For: 14y 7m 29d Gender: Male Location: Sydney - Brighton Le Sands Posted 17/03/10 09:42 PM Share Posted 17/03/10 09:42 PM I was considering getting this but have no idea what im doing or looking at.. Dump pipes???? They from the back of the turbo?? or is that a screamer pipe? Anybody got any pics?? Link to comment Share on other sites More sharing options...
bjc Donating Members 2,822 Member For: 21y 1m Gender: Male Location: Townsville Posted 18/03/10 12:05 AM Share Posted 18/03/10 12:05 AM Yes that's the exhaust pipe from the back of the turbo that dumps the exhaust gas. Check out the pics on the xforce website-XForce - Performance Exhaust SystemsScreamer pipes are a small pipe that dump straight from the wastegate to the atmosphere. Link to comment Share on other sites More sharing options...
XtRmn8 570Nm @1800rpm Donating Members 2,441 Member For: 21y 12d Gender: Male Location: Perth, WA Posted 18/03/10 12:27 AM Share Posted 18/03/10 12:27 AM The only way that you can be 100% of the difference is to do a back to back test of the dump pipes on the same car, same dyno etc. Overlay the power, torque and boost and soo how they differ?Has anyone actually driven two cars with similar power and been able two tell the difference between the two? Link to comment Share on other sites More sharing options...
Wenier Donating Members 1,736 Member For: 14y 8m 16d Gender: Male Location: Christchurch, New Zealand Posted 18/03/10 01:27 AM Share Posted 18/03/10 01:27 AM Get whatever takes your fancy. Personally I'm going to get the 4" dump as I believe it will be better for me, and remember you must tune so no matter which one you choose you need the tuning money at same time. Link to comment Share on other sites More sharing options...
bjc Donating Members 2,822 Member For: 21y 1m Gender: Male Location: Townsville Posted 18/03/10 02:18 AM Share Posted 18/03/10 02:18 AM I had no preference and the split dump was available at the time so I got it! Link to comment Share on other sites More sharing options...
lozza Member 121 Member For: 14y 9m 6d Gender: Male Location: Westside Melbourne Posted 12/04/10 12:17 PM Share Posted 12/04/10 12:17 PM (edited) Ive read that its twin 2.5", is there any way I can get an adaptor for my cat as its a single 3.5" outlet? Edited 12/04/10 12:24 PM by lozza Link to comment Share on other sites More sharing options...
BensXR6T Member 478 Member For: 15y 8m 27d Gender: Male Location: Burpengary QLD Posted 13/04/10 03:51 AM Share Posted 13/04/10 03:51 AM Here is how mine is done, redback quad tip, but same diff really.http://www.fordxr6turbo.com/forum/index.php?showtopic=66624 Link to comment Share on other sites More sharing options...
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