Most of JDM vehicles are equipped with speed limiter function. With this function, the vehicle's speed cannot exceed 180km/h. On the other hand, the performance of JDM vehicles is improved; even non-sports models are capable of driving over 180km/h.
HKS SLD can eliminate the factory speed limiter to drive over 180km/h and bring out full performance of the vehicle.
■For CAN Communication System
Lately, some vehicles are equipped with "CAN Communication System" (*1) to control the vehicle's speed. This CAN communication system complicates elimination of the speed limiter. However, HKS SLD type III utilizes a new method to control the speed data in CAN communication system and eliminate the speed limiter.
■No ECU Data Modification
HKS SLD type III does not rewrite the factory ECU data; the speed limiter can be eliminated without modification of the ECU data.
■Features
- HKS found the way to pick up the speed signal from other signals transmitted by CAN communication system to eliminate the speed limiter.
- The original control method of CAN communication system enables the vehicle's digital speed meter to indicate the speed over 180km/h.
- The speed limiter can be eliminated even after rewriting the ECU program to connect the unit to the ECU harness.
*1 CAN (Controller Area Network) communication is a high speed, highly reliable, and internationally - standardized network system within a vehicle. It controls the engine, drive-train and meters, etc. Also in addition to the speed data, it controls electric devices. CAN requires only 2 lines to control data. CAN is very popular in Europe and is becoming more popular globally.
Customer Reviews
Customer Questions
RETURN & CANCELATION POLICY | INTERNATIONAL DUTIES AND TAXES
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
INTERNATIONAL DUTIES AND TAXES
All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Alert: ShopLock Protection Activated
This website does not allow visitors to copy text or images for their
own personal or business use without prior permission. Future attempts to copy will be logged and you
may be blocked from accessing the website.
If you would like to use the text or images found on this website on your website or blog, please contact the
store owner using the button below to make a formal request for approval.