Hooker sport comps direct fit, no modification required- other than the rest of the exhaust and that’s the point right? Don’t have a part number on me but they weren’t hard to find. I had to pull the passenger side motor mount and “roll” the engine towards the driver side to give you the fraction of an inch of clearance you need to slide them in place. Not the best pics but “proof” that it’s been done. I went with 1 3/4” primaries 3” collectors, built my own Y pipe and muffler and single outlet like stock. Looks great and sounds amazing throaty no cackle makes you feel like your guts are going to drop out the seat of your pants. Not the best pictures but gets the point across. Nice pickup by the way. I’m a sucker for that color combo.