This Whiteline engine mount rear insert is for 7/06+ Mazda 3 MPS front engine applications and supplements the OE torque arm bushing. The synthetic elastomer insert works with the factory bushing to reduce drivetrain movement under load, suits both automatic and manual transmissions, and is supplied with an install guide to assist proper fitting and improved throttle response and shift definition.
Whiteline 04-13 Mazda 3 (Incl. Mazdaspeed3) Front Engine - Rear Mount Insert