long tube & cats

[maxwell6]

Can someone please show a picture of cat location with long tube headers on a gen 4 gt. THANKS.

[ZR]

Normally as close to the collectors as possible but some H / X pipes do locate them further back.

[b1lk1]

If you're not visiting the sniffer every 2 years cat placement isn't that big of a deal, but I guarantee that was part of my fight with the sniffer using an x-pipe with longtubes. I have to work at getting those puppies up to temp, lol.

[ZR]

Secondary reason to etest issues n cat efficiency, further forward makes the cats last longer.

[maxwell6]

Thanks for the replys.

[Ghost Rider]

on both cars, mine are bolted right onto the collector of the headers...

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no cat in this pic but basically right where the two pipes join together is where they are...


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[maxwell6]

Awsome thanks for the pics a big help.