HKS Speed Limit Defencer Electronic Speed Limiter

The HKS Speed Limit Defencer (SLD) is an electronic speed limiter remover, also called a speed limiter defencer or speed limit cut device. It is designed to eliminate a vehicle's factory-set speed limiter. On the drag strip or a circuit track, the factory limiter can hold back performance. The SLD is HKS's answer to that restriction.

Key Features:

• Electronic device that removes the factory speed limiter
• Made for motorsport and track use, where the factory limit gets in the way
• Offered in two versions: Type I is generally for manual transmission vehicles, and Type II is generally for automatic transmission vehicles
• Compact plug-in style unit from HKS, a well-known Japanese tuning manufacturer

Choose the version that suits your vehicle's transmission type. Use the device where conditions and local regulations permit.