Hi flo cats **new lower price***

[faSSteddie]

I am selling a pair of Dynatech hi fllow catalytic converters. I had them on my 2013 Camaro for about 20 thousand miles and replaced them with super cats when I went to a supercharger. There is nothing wrong with them...they are in great condition. At the header end they are a socket joint and at the tailpipe end they are 2.5". I am asking $200 plus shipping from Arlington, Texas.

***** SOLD**** 3/11/19

[faSSteddie]

***** new lower price**** 2/20/19 I am now asking $150 plus shipping.

[threefiddy]

Originally Posted by faSSteddie

***** new lower price**** 2/20/19 I am now asking $150 plus shipping.

Have a 2011 l99 auto would that fit ?

[faSSteddie]

one end of the cat has a flared or cupped end made to fit the complimentary shaped "ball" end of some manufacturer's long tube headers, like Dynatech brand. It is not meant to be a bolt in replacement for the factory stock cats. Could you make it work? Well I reckon anything is possible, but not without some kinda finagling.
faSSteddie

[faSSteddie]

New even lower price!! 3/3/19 I am now asking $125 plus shipping!
fassteddie

[DD1/LE]

Originally Posted by faSSteddie

New even lower price!! 3/3/19 I am now asking $125 plus shipping!
fassteddie

Do you have a part number or model name for exactly which cats these are? Will they fit any longtube collectors? Do they come with O2 extensions? I'm assuming they will still throw a code without a tune?

[faSSteddie]

Originally Posted by DD1/LE

Do you have a part number or model name for exactly which cats these are? Will they fit any longtube collectors? Do they come with O2 extensions? I'm assuming they will still throw a code without a tune?

Dynatech part number 715-73920 SuperMAXX® Stainless Catted Intermediate Section. These cats have a "socket" end that is made to mate to a "ball" flanged header collector. Dynatech, Kooks, Flowmaster, BBk, and Flowtech by Holley all make headers with this style collector flange. Will they fit non-"ball" collectors? I reckon anything is possible, but not without some finagling. I do not include the O2 extensions. Seeing how I installed headers along with these cats and used a tune, I cannot speak as to whether or not you would need a tune to avoid a code. You'll have to figure that out for your own specific application.
These run around $400 new...mine are lightly used for like 1/3 the price.

Thanks for inquiring!

faSSteddie

[DD1/LE]

Originally Posted by faSSteddie

Dynatech part number 715-73920 SuperMAXX® Stainless Catted Intermediate Section. These cats have a "socket" end that is made to mate to a "ball" flanged header collector. Dynatech, Kooks, Flowmaster, BBk, and Flowtech by Holley all make headers with this style collector flange. Will they fit non-"ball" collectors? I reckon anything is possible, but not without some finagling. I do not include the O2 extensions. Seeing how I installed headers along with these cats and used a tune, I cannot speak as to whether or not you would need a tune to avoid a code. You'll have to figure that out for your own specific application.
These run around $400 new...mine are lightly used for like 1/3 the price.

Thanks for inquiring!

faSSteddie

PM'd you

[faSSteddie]

****SOLD****