Mersin Member 43 Member For: 10y 4m 17d Posted 08/12/14 03:06 AM Share Posted 08/12/14 03:06 AM Hi guys, I saved up some money and ready to go hunting for my exhaust system. I have a 2007 BF MII XR6T, no mods on it atm (behind uni and work has been hard to dedicate time to mods) It has the ZF transmission.In terms of power I'm looking to reach somewhere around the 350 rwkw range.Basically mods I'm trying to gather are;intercooler (stage 2 most likely)tune+injectorsfuel pumpand depending on interceder piping etc relocation of battery etcNow with the power range I'm looking for I'm unsure of what exhaust system I should get.Mild or stainless (I heard mild is cheaper and louder, may be wrong)3.5" or 4" inch dump (are there any pros/ cons for the power I want?)Quad or duel system (I love the look of the quad, but is there any difference between this or the duel other then probably sound?)If dual is the way, do I get twin dump?Help would be appreciated, thanks guys! Link to comment Share on other sites More sharing options...
discostig Manual mode ________________________ All day, erryday Donating Members 13,798 Member For: 17y 2m 4d Gender: Male Location: Probably above atmospheric pressure Posted 08/12/14 05:08 AM Share Posted 08/12/14 05:08 AM I have a Manta 2x2.5" full system in mild steel. Mild has a deeper/warmer sound, stainless is sharper and gives more crackle from what I understand, plus is resistant to corrosion. Loudness would come down to muffler choice.Pretty sure a 3.5" dump will spool a little bit faster but if you think you might want more than 350 I'd go a 4" for future proofing.One of the best sounding systems on these I've hear din person was a quad tip set on a car with about 330rwkw (old member grug). I think it was stainless, but not 100% sure. Had a great roar sound under WOT. Really got rid of the mooooooo sound. It still runs from a single dump though I would think, just spliting at the rear of the car somewhere into the second left hand side pipe/tips.Budget exhausts...xforce are popular. Or grab a second hand one maybe? Could maybe get away with just dump and very high flow cat though...you can make decent power just with that. Link to comment Share on other sites More sharing options...
Mersin Member 43 Member For: 10y 4m 17d Posted 08/12/14 05:38 AM Author Share Posted 08/12/14 05:38 AM I have a Manta 2x2.5" full system in mild steel. Mild has a deeper/warmer sound, stainless is sharper and gives more crackle from what I understand, plus is resistant to corrosion. Loudness would come down to muffler choice.Pretty sure a 3.5" dump will spool a little bit faster but if you think you might want more than 350 I'd go a 4" for future proofing.One of the best sounding systems on these I've hear din person was a quad tip set on a car with about 330rwkw (old member grug). I think it was stainless, but not 100% sure. Had a great roar sound under WOT. Really got rid of the mooooooo sound. It still runs from a single dump though I would think, just spliting at the rear of the car somewhere into the second left hand side pipe/tips.Budget exhausts...xforce are popular. Or grab a second hand one maybe? Could maybe get away with just dump and very high flow cat though...you can make decent power just with that.I really love the look of the quad tips, but I am on budget hahaha.Would eBay/gumtree be the only place to get second hand parts? I live in Melbourne not sure of any places where I find used parts. Pretty much have only been locking at brand new xforce systems approx $1600 or there abouts. Link to comment Share on other sites More sharing options...
discostig Manual mode ________________________ All day, erryday Donating Members 13,798 Member For: 17y 2m 4d Gender: Male Location: Probably above atmospheric pressure Posted 08/12/14 09:47 AM Share Posted 08/12/14 09:47 AM (edited) I got my intercooler bits from here, saved about $700 on retail.Exhaust I bought new for $1800. Edited 08/12/14 09:47 AM by -Stever- Link to comment Share on other sites More sharing options...
Peppy_t92 Silver Donating Members 748 Member For: 11y 9m 25d Gender: Male Location: Liverpool Posted 08/12/14 11:35 AM Share Posted 08/12/14 11:35 AM From memory I paid $1040 for x-force 4" dump to twin 2-1/2 mild steel.. Nice note, it has a noticeable idle, and just screams when on boost, can't go past it for the price... In saying that yours already has a decent system, just needs s dump and cat Link to comment Share on other sites More sharing options...
Mersin Member 43 Member For: 10y 4m 17d Posted 10/12/14 03:05 AM Author Share Posted 10/12/14 03:05 AM If anyone is selling a full kit, be glad to inspect and buy, cheers. Link to comment Share on other sites More sharing options...
PTR_NITRO_FG Donating Members 3,214 Member For: 11y 8m 3d Gender: Male Location: NOR Perth Posted 10/12/14 01:08 PM Share Posted 10/12/14 01:08 PM Isnt wastegate port & flapper mod required for any full exhaust system...to help control boost from spiking?that's whats holding me back on full exhaust...cant afford the $1200 my tuner wants to charge me :/ 1 Link to comment Share on other sites More sharing options...
Mersin Member 43 Member For: 10y 4m 17d Posted 10/12/14 01:29 PM Author Share Posted 10/12/14 01:29 PM Isnt wastegate port & flapper mod required for any full exhaust system...to help control boost from spiking?that's whats holding me back on full exhaust...cant afford the $1200 my tuner wants to charge me :/it is? Link to comment Share on other sites More sharing options...
discostig Manual mode ________________________ All day, erryday Donating Members 13,798 Member For: 17y 2m 4d Gender: Male Location: Probably above atmospheric pressure Posted 10/12/14 02:20 PM Share Posted 10/12/14 02:20 PM Mine's stock still and tuned to 15PSI, but I think it's a case by case basis. My turbo was brand new under warranty just before I got the car tuned. Like a couple thousand kms before Link to comment Share on other sites More sharing options...
bandblightfoot Member 183 Member For: 12y 26d Gender: Male Location: Gold Coast Posted 10/12/14 08:07 PM Share Posted 10/12/14 08:07 PM Getting full exhaust on my fg ute Monday at hi-torque they said do the port mod if you want to control boost down lower. I won't to smash boost in as much as the little turbo can anyway so they said not worth it. 1 Link to comment Share on other sites More sharing options...
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