I have the TRD exhaust, and its ok (it does sound good). But if you want performance, im sure Injen has more to offer. Because all the TRD one does is sound good, no performance gain whatsoever.
1 - 1 of 51 Posts
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to Scion TC owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!