I decided to tackle making a cat-eliminator myself using off the shelf ready made parts. I am going with a traditional H pipe for better torque rather than an X pipe.
Picture is after 1/2 hour of cutting and fitting the 1 3/4" x 0.065 SS pipe. Next step will be fabrication of the cross over joiner and the hanger bracket and TIG welding together. Then polishing. I will probably polish the two pipes before being welded at the join/cross over
I ordered the off the shelf materials from SPD (Specialty Products Design) in Rancho Cordova, CA. It is all 304-16g seamless stainless steel tube.
2 x MCB25175-30416 this is the only bend a 25deg Merg Collector bend $29.33
2 x TE175S16-14, this is a tube extension the 1 3/4" expanded at the end to slip over the header $29.78
1x ST18816-304 SS tube, 1ft $15.00
This shipped in 2 days - total around $150 incl. freight. Price here in Canada for the X pipe is $605 plus tax, shipping etc.
With these items, welding is kept to a minimum and the clean flowing lines of the pipes are kept.
I will post the progress over next few days.
Cheers
JIM BUSH
Vancouver, BC
2013 961 CR
1950 ES2