Custom made X-Pipe

[Mc Suly]

Custom made X-Pipe to go along with JHM DPs.
Gorgeous welds!
Sounds amazing

[highPSI-S4]

Welds look good! So for Exhaust Scavenging it best to place the X-pipe as close to the headers as possible for best results, what was the reasoning for installing the x so far back in the stream?

[bluebull]

Sh!t....I should do this with the stainless straight pipes I took of my Lexus LS460L.... I'm sure they are long enough!

[AussieDan]

Welds look good! So for Exhaust Scavenging it best to place the X-pipe as close to the headers as possible for best results, what was the reasoning for installing the x so far back in the stream?

Looks like they cut out the factory resonator and replaced it with the X. In theory it would be better to have the X further upstream, but I'm not sure how much real-world difference it makes.