The TRD exhaust it just for looks. It basically has no gain. I say go with the Injen or just leave it stock. The Injen has a pretty nice gain and it isn't too loud. You won't sound like one of those Hondas with the can of bees chasing it.
Go with the Injen you will be much happier.
**Shameless Plug**
If decide to go with the Injen let me know.
http://www.trdsparks.com/displayparts.php?...=2&parts_id=588
Go with the Injen you will be much happier.
**Shameless Plug**
If decide to go with the Injen let me know.
http://www.trdsparks.com/displayparts.php?...=2&parts_id=588