Prothane 4-1905 Neon SRT-4 Upper & Lower Motor Mount Insert Kit Race

The Prothane 4-1905 is a race-tuned upper and lower motor mount insert kit engineered specifically for the 2000–2006 Chrysler/Dodge/Plymouth Neon SOHC, Neon DOHC, and SRT-4. Crafted from high-performance polyurethane, these inserts fill the voids built into your factory OE motor mounts to dramatically reduce engine movement under hard acceleration, improving power transfer and traction off the line.

Unlike soft factory rubber mounts that allow excessive powertrain movement, Prothane's firmer race-compound urethane inserts keep the engine planted, resulting in sharper throttle response, reduced wheel hop, and more consistent gear changes. This kit is purpose-built for performance and competition driving where maximum drivetrain efficiency is the priority.

Key Features:

• Race-tuned polyurethane compound — firmer than the street-spec 4-1906 for maximum engine stability
• Includes upper and lower passenger-side mount inserts and washers
• Fills OE mount voids to limit engine torque movement and reduce wheel hop
• Improves hard-launch traction and shifting performance
• Significantly more durable than factory rubber mounts
• Available in red or black; black variant includes graphite for added self-lubrication
• Backed by Prothane's lifetime warranty
• Made in the USA

Installation Note: Inserts work with your existing OE motor mounts — no full mount replacement required. Apply the supplied pre-lube grease to the inserts at installation to prevent squeaking. Note that filling OE mount voids will increase NVH (noise, vibration, harshness) at idle compared to stock — this is expected and normal for a race-spec insert.

For a softer street-oriented option, see Prothane part number 4-1906.