I'm getting the TRD exhaust put on next week. I was deciding between the K&N complete cold-air system and the WR secret weapon. I wonderin which one sounds better with the TRD axle-back. Does anyone have the combo? How does it sound? I don't want a fart can.

i've got the K&N with the TRD. sounds beautiful! :D

i've got the K&N with the TRD. sounds beautiful! :D

Same here, you'll love it :D The combo sounds MEAN when you stomp on it.

the weapon r and the trd sound pretty damn nice also.

I have the TRD exhaust and Weapon R SW Intake and it sounds deep and mean. I don't think the intake is going to made the tC with TRD exhaust sound like a fart can, but DC headers seem to be a different story. I think your be happy with either one as far as sound goes.