All these dual vs single polls are confusing me. Do you guys refer to uncollected headers as duals or the split y-pipe version? Thanks for clearing me up!

 

uncollected headers all the way back.

 

That's not correct. 90% of the posts with 'single vs dual' are refering to a single exit exhaust, such as exiting on the passanger side or drivers, or duals that exit both. Not everyone's so obsessed with the 'true' duals.