86 monte carlo

hey its me again i have some 44 series i thk mufflers my bro gave me but i was wonders what size to go 2 and half or 3inch i was a awesome sound

hey its me again i have some 44 series i thk mufflers my bro gave me but i was wonders what size to go 2 and half or 3inch i was a awesome sound

2.5 inch is big enough for your car, 3 inch you may start to lose some back pressure and lose a little power. You don't need bigger then 2.5 for your application.

thks