Eliminate excessive engine movement and maximize power delivery in your Nissan 240SX or Silvia with the GKTech Polyurethane Engine Mounts (SRPU-MUNT). These high-performance 80ShA Polyurethane motor mounts are a direct replacement for the soft factory rubber, making them an essential upgrade for any drift, track, or spirited street-driven S-Chassis.

Stock mounts degrade quickly, causing sloppy throttle response and chassis instability, especially under hard cornering or aggressive shifting. GKTech's multi-piece polyurethane design offers a significant increase in stiffness over OEM mounts, ensuring that power is transferred efficiently to the ground and drastically reducing engine rock.

Key Features for Performance & Durability:

• Optimized Power Transfer: Reduces engine and transmission movement, providing a more direct and instantaneous throttle response.

• 80ShA Polyurethane: Offers an ideal balance of stiffness for performance gains without the harsh, excessive Noise, Vibration, and Harshness (NVH) associated with solid aluminum mounts.

• Multi-Piece Construction: A superior design that securely joins the two ends, unlike simpler poly mounts, ensuring longevity and consistent performance.

• Direct-Fit Replacement: Engineered as a direct, non-modifying replacement for the original CA18, SR20DE(T), and KA24DE engine mounts.

• Chassis Compatibility: Fits all RWD Nissan S13, S14, and S15 chassis models.

Get maximum feel and rigidity without the bone-jarring rattle of solid mounts. Upgrade to GKTech's Polyurethane Engine Mounts for the most reliable connection between your engine and chassis.