GKTech Nissan S14 240sx/S15 Silvia SR20 engine torque damper

The GKTech SR20 Engine Torque Damper is a direct-fit upgrade for S14 and S15 chassis running SR20DET engines, designed to limit engine twist under load without the harshness of solid mounts. By absorbing and controlling drivetrain movement during acceleration, deceleration, and cornering, the torque damper helps improve throttle response, shifter feel, and overall drivetrain stability.

Featuring an anodized aluminum body and adjustable preload, this damper is ideal for performance street cars, drift builds, and track setups looking for improved response without excessive NVH.

Key Features:

• Reduces Engine Rocking: Controls lateral engine movement under torque

• Improves Response & Feel: Keeps engine and transmission stable under load

• Adjustable Preload: Dial in stiffness to suit your driving style

• Bolt-On Fitment: Installs with included brackets—no cutting or welding required

Specifications:

• Material: Anodized aluminum damper body, steel brackets

• Finish: Black anodized

• Install Time: ~30–60 minutes

Compatibility:

• Nissan S14 240SX / Silvia (SR20DET) – RWD only

• Nissan S15 Silvia (SR20DET) – RWD only
  Not compatible with KA24DE or non-SR engine swaps.

What’s Included:

• (1) SR20 engine torque damper

• (1) Complete bracket and hardware kit

• (1) Basic installation guide

Notes:

• Designed to complement OEM or aftermarket engine mounts

• Ideal for cars with aggressive driving, drifting, or stiff clutch setups

• Will not eliminate all engine movement, but significantly reduces drivetrain slop

Stabilize your powertrain and sharpen your driving feel with the GKTech SR20 Torque Damper—a bolt-on solution for smooth, controlled response and increased chassis confidence.