i hav contacted an exhaust seller and they said that they can do one set of 4.00" dump and 3.50" metal cat for $650 so i have invited them to do a group buy for 5 and 10 units but need to know if there is enough intrest for them.
304 stainless steel 4.00"(101mm) dump pipe.
3.50"(88mm) hi-flow metal catalytic converter.

Im get a dump pipe and cat.

And im also keen for whileline Sway Bars to if a group buy happens with these.

I would be keen on the cat for the group buy. Is there any way to get just the cat for a good group buy price or do you have to get both? How much better is the dump than the standard BFMK2 dump?

I think cats are a good way to go though, lots of people needin them...

We could do a minimum buy of 5 dumps & 5 cats freighted to the one address at the same time for $630.00 a pair including freight. so any one in brisbane if you want one pm me and when i get 5 or 10 people who want one i will order them.

As i said, any option to get just the cat? What is the benefit of the dump over the standard BFMK2 one...

Standard BF dump is 3" and the group buy one is 4" i think you can come to your own conclusions on the benifits.... I though that 4" dumps are too big and laggy if not having 350+rwkw and that 3.5" dumps are best at below that rwkws... I think most people are under 350+rwkw and would be better off getting a 3.5"

The brand is XFORCE.
cheers,


3sets are spoken for, just need 2 more

[quote name='MiKa' post='621772' date='Jan 17 2008, 05:48 PM']Standard BF dump is 3" and the group buy one is 4" i think you can come to your own conclusions on the benifits.... I though that 4" dumps are too big and laggy if not having 350+rwkw and that 3.5" dumps are best at below that rwkws... I think most people are under 350+rwkw and would be better off getting a 3.5"[/quote]
I will see if they will do the 3.5" for the same or better price.
same as the link
[url="http://www.xforce.com.au/cars/view_car/36"]http://www.xforce.com.au/cars/view_car/36[/url]


read this
[url="http://www.bestmufflers.com/Information/Custom%20Systems/custom_exhaust_system_ford_xr6_6cyl_Dyno_Results.htm#"]http://www.bestmufflers.com/Information/Cu...no_Results.htm#[/url]

If you struggle for numbers let me know, I am thinking about building up what is required for 300rwkw, this would be superb, but just the wrong timming for me.


scotty

Rightio if they do a 3.5 you can put me down for one of those instead. :)

True. But i think he was talking about the lag, not overall power... Dunno, either looks sweet to me... But i dont really know much about dump pipes. I always thought bigger = better...