Buy 2011 Scion TC Shield. Exhaust. Heat. (Front, Upper). 2.5 LITER. 2.5 LITER, manifold, upper. 2.5 Manifold, LITER, Cover - OEM Scion Part # 171670V030 (1716736011, 171670V020, 171670V010, 17167-0V030)

A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold. Exc.Japan Built. Exhaust Heat Shield. Japan Built. Insulator, M. Manifold cover.

Fits AVALON, CAMRY, HIGHLANDER, RAV4, VENZA

2.5 LITER. 2.5 LITER, manifold, upper. 2.5 LITER, upper. 2.7 LITER. NX300h; Exhaust Manifold; Upper. Upper. W/DUAL EXHAUST. W/O DUAL EXHAUST.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your Scion TC may be a bent or rusted exhaust heat shield.