Never thought of looking there. Mine is different in that hose in the back of the engine bay, between mass air flow sensor and throttle body, I have some elbow sections of rubber and straight pipe.
From the manual, it looks like two 3" x 3" straight sections and two 3" x 2.25"
Well, I have several other vehicles to pick from so it was no big deal at all. I'm happy with the result and I should say that I was warned ahead of time that they were backed up. I would use them again.
The main reason I went with them was because of the strong recommendation given me by my TMS Powertrain contact.
