Prothane 13-512-BL Black Polyurethane Engine Motor Mount Insert Kit - Mitsubishi Lancer / Evo X

The Prothane 13-512-BL is a black polyurethane engine motor mount insert kit engineered specifically for the Mitsubishi Lancer and Lancer Evolution X. Designed as a drop-in upgrade over your factory rubber mounts, these inserts fill the engineered voids in your OEM motor mounts to reduce excessive engine movement without requiring full mount replacement.

Key Features:

• Premium polyurethane construction — far more durable than OEM rubber, engineered to withstand intense heat, weight, and pressure
• Fills OEM mount voids — eliminates the slack built into factory mounts to improve power transfer from engine to wheels
• Improved hard-launch traction — limits engine torque movement under hard acceleration for better traction off the line
• Sharper shifting performance — reduced engine movement translates to more precise, positive gear changes
• Black color with graphite additive — the graphite content helps minimize potential squeaking during operation
• Lifetime warranty — Prothane backs these inserts against defects in materials and workmanship for the life of the original purchaser's vehicle
• Direct OEM fit — precision-molded to match factory mount geometry for a straightforward installation

Prothane pioneered the polyurethane insert approach for front-wheel-drive and all-wheel-drive performance vehicles, and the 13-512-BL continues that tradition. Note that filling factory mount voids may increase NVH (noise, vibration, and harshness) compared to stock — a common trade-off accepted by performance-oriented drivers seeking maximum drivetrain responsiveness. Includes pre-lube for proper installation and long-term squeak-free operation.