HI PSI Member 1,589 Member For: 19y 7d Gender: Male Location: Central Queensland Posted 03/06/07 11:35 AM Share Posted 03/06/07 11:35 AM After a lot of thought and consulting my engine builder... I have decided not to go with a 3 1/2' Xforce exhaust. I have decided to go for a 4' instead. Does anyone know anyone that can sell me in a kit form??? Or do I need on to be manufactured on fitting?? Any help greatly appreciated... Thanks HI PSI Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/ Share on other sites More sharing options...
F663 Member 70 Member For: 18y 11m 4d Location: Perth Posted 03/06/07 11:43 AM Share Posted 03/06/07 11:43 AM XForce do a 4" Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-540300 Share on other sites More sharing options...
2fardown Member 526 Member For: 20y 21d Gender: Male Location: Brisbane Posted 03/06/07 11:55 PM Share Posted 03/06/07 11:55 PM Yes Xforce do a 4" dump, then just use the twin 2 1/2" after the cat... Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-540385 Share on other sites More sharing options...
CV PERFORMANCE Senior Member Member 139 Member For: 18y 9m 22d Gender: Male Location: Caringbah 9526-5322 Posted 04/06/07 12:25 AM Share Posted 04/06/07 12:25 AM We can supply a X-Force or a 4 inch custom made exhaustCV PERFORMANCE Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-540391 Share on other sites More sharing options...
dynosteve Dyno Tuner Member 426 Member For: 22y 26d Location: Redcliffe Posted 04/06/07 06:20 AM Share Posted 04/06/07 06:20 AM we also make 4" mandrfel exhaust systems Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-540466 Share on other sites More sharing options...
PJDXR6t Member 91 Member For: 18y 1m 15d Gender: Male Location: melb boronia Posted 08/06/07 08:08 AM Share Posted 08/06/07 08:08 AM I was at nizpro last week when I started talking about exhausts they said they do a 4"system not sure on prices though Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-542000 Share on other sites More sharing options...
dadem0n Member 10 Member For: 18y 2m 1d Posted 11/06/07 11:44 AM Share Posted 11/06/07 11:44 AM dynosteve said: we also make 4" mandrfel exhaust systemsHow much do RDP charge for a complete 4" dump, cat and 4" catback? Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-543118 Share on other sites More sharing options...
dynosteve Dyno Tuner Member 426 Member For: 22y 26d Location: Redcliffe Posted 12/06/07 09:21 AM Share Posted 12/06/07 09:21 AM dadem0n said: How much do RDP charge for a complete 4" dump, cat and 4" catback?$2000 inc free dyno test Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-543384 Share on other sites More sharing options...
tquarrell Member 181 Member For: 20y 9m 29d Gender: Male Location: Sydney, NSW Posted 13/06/07 09:02 AM Share Posted 13/06/07 09:02 AM pwr make one as well, 2.9psi of back pressure @ 322rwkw, 100% of which is due to the cat converter Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-543708 Share on other sites More sharing options...
KW CONNER Member 52 Member For: 18y 1m 2d Location: Cessnock Posted 17/06/07 11:14 AM Share Posted 17/06/07 11:14 AM dynosteve said: $2000 inc free dyno test is this one stainless ? Link to comment https://www.fordxr6turbo.com/forum/topic/35527-4-exhausts/#findComment-545216 Share on other sites More sharing options...
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