senna_T Forged Member Lifetime Members 15,818 Member For: 17y 11m 21d Gender: Male Location: SW Sydney Posted 11/12/07 08:51 AM Share Posted 11/12/07 08:51 AM go bigger then, something like a 3.5" split dump and front pipe with a 5" cat into dual 2.5" system with good flowing mufflers should see you into big numbers, or you could always just do a full 4" system, both work well! Link to comment Share on other sites More sharing options...
TOM1111 Member 631 Member For: 17y 6m Gender: Male Location: newcastle Posted 11/12/07 08:55 AM Share Posted 11/12/07 08:55 AM now to rob a bank how much would a system like that be worth??I want to sneak into the 300 club but not to extreme yet due to internals of the BA Link to comment Share on other sites More sharing options...
senna_T Forged Member Lifetime Members 15,818 Member For: 17y 11m 21d Gender: Male Location: SW Sydney Posted 11/12/07 08:58 AM Share Posted 11/12/07 08:58 AM umm, I'm not sure about pricing - up to two grand maybe if its stainlessI've got a stock dump and dual 2.5" with high flow cat, so you don't need to go too extreme for 300, when you go for 350+ that's when you need big exhaust Link to comment Share on other sites More sharing options...
TOM1111 Member 631 Member For: 17y 6m Gender: Male Location: newcastle Posted 11/12/07 09:00 AM Share Posted 11/12/07 09:00 AM sweet thanks dude Link to comment Share on other sites More sharing options...
seventytwo Still have a turbo, it's just on a diesel. Lifetime Members 5,368 Member For: 19y 6m 21d Gender: Male Location: The 8th Dimension Posted 11/12/07 09:08 AM Share Posted 11/12/07 09:08 AM I would suggest a 3.5 inch system, good for over 300kw. Xforce is fairly popular at the moment and a full system can be pick up for under $1900 or if you are short of cash rip the stock cat out and put in a 3.5inch metal cat. Link to comment Share on other sites More sharing options...
senna_T Forged Member Lifetime Members 15,818 Member For: 17y 11m 21d Gender: Male Location: SW Sydney Posted 11/12/07 09:12 AM Share Posted 11/12/07 09:12 AM oh, by the way - sorry for the thread high-jack! Link to comment Share on other sites More sharing options...
TornadoJudd Donating Members 818 Member For: 18y 11m 13d Posted 11/12/07 11:23 AM Share Posted 11/12/07 11:23 AM You can achieve over 300rwkw with the standard exhaust minuss the standard cat. Link to comment Share on other sites More sharing options...
arronm Dropping a turd Gold Donating Members 9,520 Member For: 17y 3m 1d Gender: Male Location: Perth Posted 11/12/07 01:45 PM Share Posted 11/12/07 01:45 PM True Iam making over 300 kw with a std cat back system with no centre muffler. You just need a good cat,( but while your there you may as well fit a new dump pipe as well, because you know your only going to do it later ,,,Arron Link to comment Share on other sites More sharing options...
TOSKA Member 29 Member For: 17y 9m 6d Gender: Male Location: Sydney Posted 12/12/07 03:16 AM Share Posted 12/12/07 03:16 AM Back to the intercooler subject, eveyone has indicated that the wog coolers etc are much better.If your running mild mods on your car, I would assume that you couldnt do any harm by upgrading to the F6 cooler if that's all you could afford.The question is, is it that much better than the stock XR6T.Im curious to know cause Im actually in the same position and cant justify spending $1,000 at this stage. Will be running about 280 at the wheels next week. Link to comment Share on other sites More sharing options...
TOM1111 Member 631 Member For: 17y 6m Gender: Male Location: newcastle Posted 12/12/07 03:24 AM Share Posted 12/12/07 03:24 AM it really depends on if the mod bug has bitten youthere is no point in going to a F6 cooler if you plan on going for bigger power in the futurebut on the other hand if you know you will happy at 280 or so at the wheels then it should be fine. Link to comment Share on other sites More sharing options...
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