I want to buy this downpipe http://www.vividracing.com/catalog/p...8-p-60163.html
, but I am worried because it does not have a mobile joint like the stock downpipe, and because it cannot move it may crack

Does anyone have this downpipe?

Here you can see how the guy from MRT explains about this problem at 4:00 http://www.youtube.com/watch?v=yZ2aX2CLud8

 

I believe this downpipe was produced without a flex as it is designed to utilize the stock O2 housing (or similar) which has a ball-style flange that allows for movement in the system similar to the Evo 8/9 platform. A flex would only be necessary, or advantageous rather, on the downpipe with an integrated O2 housing.

Whichever route you decide to go I would love a chance to earn your business Our pricing and customer service is unbeatable!

 

But I don't understand what has to do the O2 housing with the exhaust ball-style flange?

 

your price is $609, and at vividracing it's $485

 

I am checking on the price discrepancy now, in regards to the ball style flange two bolt ball flange kits give you a leak free exhaust connection but allow for engine flex and misalignment.

 

That $128 in savings could possibly add up to quite a headache. Before ordering, search the "Service parts Review" for "vivid racing".
MAP is a reputable vendor with a good business ethic, i'd pay extra for that. Maybe not $128 extra... but extra.

 

Thanks for the kind words sir! I'm still looking into this price issue, either their website is wrong or my price sheet is wrong lol, I should not be able to be beat on Perrin we are a master distributor!

 

+1 for MAP service!

 

I also need an APS SR56 turbo kit for Subaru STI 2008, if you have that and if you make a better price than vivid then I should get them from you.

 

I can definitely get that as well Can you do me a favor and shoot me a PM with everything you are in need of and I will get you some nice pricing? I am still waiting to hear back from Perrin but I will call first thing tomorrow, thank you for the opportunity!

 

The Perrin DP sucks because it doesn't fit. The flange that bolts to the O2 housing is wrong and doesn't have a cup taper to fit the donut gasket.

 

I have the same problem!
which gasket should I use?

Michael