I am posting this to gain some intrest in a presale on these...please vote in the poll.

100% 304 American stainless steel construction.
V-band clamp for down pipe connection.
Metal Matrix Cat for catted setups.
High Velocity Merge Collector. (NOT PICTURED) uses 7 degree transition cone.

Primary size 1 3/4"
Primary lengths.

30 7/8"
31"
31"
31 1/8"

I'm going to call it equal length

Retail price will be $799 catted and $699 catless. Expect $75-$200 off for the presale, price depends upon how many people participate. These will start shipping in 4 weeks.



EDIT:
http://www.ottperformance.com/store/...er-22p1165.htm

The presale price is $100 off. Anyone who orders a 1.625" primary header will be waiting about 3 weeks for it. Everyone else will be waiting only 1-1.5 weeks.

This sale price will only last till friday or till 15 are sold.

 

Those look nice. If I had a LSJ I would be all over this. Any sound clips?

 

Thanks for the quick response. Those look quite nice! Along with Southtown, any sound clips?

 

In like Flynn!!!

 

very purdy. Interested in how this will work out

 

thats a nice piece is it going to be offered in different grades of steel and coatings

 

Now you should make a shorty header =)

 

That looks nice! I think many people have been anticipating a long tube setup for a long time

 

Damn I forgot the poll....

 

I want catted please

 

I was wondering where it was.

 

damn pb photos cant see at work lol click for home

 

Stainless steel only, no coatings.
Not very likely, they suck.

 

interesting ... VERY interesting

 

pics inside the merge collector? this looks promising

 

any sound clips>?

 

you know i'm in for one, just start the pre-sale list

this is pretty close to the same design used on the time attack cobalt

 

Finally someone has developed a REAL header for these cars!!

Everyone ignored this thread, glad Josh could has something in the works
https://www.cobaltss.net/forums/2-0l-lsj-performance-tech-47/longtube-header-194727/

Josh, you should reply to my PM

 

None yet. Didn't even think about it. Pics of the merge collector will be up in about 2 weeks with the finished pics.

 

Horrible idea. Short tube headers are efficient way out of our rev range. It would take like 10,000 rpm to see the benefits of a short header.

Longer primaries move the powerband lower into the RPM range.

 

looks nice.. would like to see sound clips and dyno sheets =)

 

very nice!!!

 

Man if that wasnt overkill for a 2.4 auto id be all over it! Though I am curious how installation is. Oh well still cant be as bad as a JBP.

 

To me it looks like installation should be pretty straight forward. Nothing like the JBP.

 

sub'd