"all market" Shotgun pipe?


Just curious.. SEST has a preload that listed a base map as:

Application: 2007 - 2010 'All Market' Shotgun / Shorty
Dual Exhaust with 02 Sensors
Configuration: 1580 SE A/C & Race Exhaust


I am trying to figure out what they are calling "Shotgun Exhaust" or "Race Exhaust" to me it sounds like dual straight pipes.

Because another base map list "Touring Exhaust" "Race Exhaust"

What is your opinion on this terminology?

 

Not sure, but I think the "Shotgun" is referring to something like Big Shots or Short Shots where the two pipes run in parallel ....

I know sometimes the Fat Boy stock exhaust is referred to by the MoCo as 'shotgun' ... I think Race Exhaust would be a better choice for the ThunderHeader ... because it is a 'tuned' system ....

I doubt 'Race Exhaust' is referring to drag pipes ....

But, I am not familiar with the SEST nomenclature or any of the technical documentation ....

Good luck with your tuning exercise ... I've been kind of lurking ... hope you get it dialed in with what appears to be a little conflicting advice ... [makes me glad I went with a T-Max ... uses wide-band O2 sensors] ....

R/
'Chop