Main reason i asked is because of the AAM Mid-Pipes i currently have.
Seems like the majority got it confused with the whole nismo exhaust. (i know it sucks)
Im interested on the Axle part only, is it less restrictive than the base muffler?
My interest sparked from the Nismo Dyno sheet.
NEW! AAM Competition S-LINE Midpipe (H-pipe/Intermediate pipe combo)
Reason for my interest, plan on adding a HFC later. Figured it will sound and preform better than having the Short Tails with HFC.