XV fb20 motor Extractors

[gregjet]

I have found a manufacturer in Malaysia Supercircuit that makes XV headers that seem to be pretty good. Anyone had experience with them?

 

[gregjet]

I have them. A quick go over seems to show they are pretty well made. Got here quick.
Have to find time to put them on now and fit the new skip plate ( and remove the subextreme cast one.
Anyone looking for them https://supercircuit.blogspot.com.au/2017/10/subaru-xv-headers-extractors.html

Dyno sheet from them . A bit hard to read. https://supercircuit.blogspot.com.au/2015/05/subaru-xv-extractor.html

 

[Kevin]

They certainly look the part! I wonder in what key they'll play :iconwink:

 

[duncanm]

catless is a bit naughty

 

[gregjet]

Don't live in a city . My property produces more oxygen than I emmit. OK well some.
Actually I was thinking trying to find a 100CpI aftermarket one to put at about tuned length ( tailpipe) . Then I will look at a better flowing lighter muffler for the back and the cat helps break up the sound pressure wave. Consdiering how much unburnt fuel comes out of these engines stock and mine is now substantially cleaner, my conscience is reasonably clear.