Buy 2020 Mazda 3 Premium Hatchback 2.5L SKYACTIV M/T AWD Shield. Heat. Exhaust. (Lower). 2.5 LITER NON Manifold, TURBO, LITER - OEM Mazda Part # PY1C133K0 (PY1C-13-3K0, )

A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold. Exc.California Emissions. Exhaust Heat Shield. Manifold cover. Mnfd w/converter insulator. Included with: Manifold w/converter, Manifold with converter.

Fits 3, CX-30

2.5 LITER NON TURBO. JAPAN BUILT. W/O 2.5 LITER TURBO.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your 2020 Mazda 3 may be a bent or rusted exhaust heat shield.