The build quality of the lock is very good, with solid and thick steel base.

Installation is quick (as the sifu seem very used to installing these locks) with minimal removal of parts (only the cover below the steering wheel is removed). The lock base is screwed into the chassis (I cant see from outside as the installer had to twist and contour his body to slide under the dashboard) and tightened with 3 screws. Finally, the ignition cut-ff is placed by "plug and play" to the existing socket, and the cover is replaced.

Using the lock is really simple, just pull the handle till it clicks and its done. This will then prevent the brake pedal to be fully depressed and prevents the gear shifter from being moved from P (brake pedal shift lock system).

For more security, you can engage the second lock by depressing it in. Unlocking is done in reverse, if double locked - the depressed lock must be unlocked first as the "handle" lock will not be released. The "handle" lock will snap return to the base (spring loaded) once unlocked, and the brake pedal can be fully depressed.

The ignition cut off works as indicated. You can still turn the ignition switch to "ON" but the starter wont come on "ACC" if the lock is in place.

All in, its worth install the lock as it will add another theft prevention security to your car, and most importantly with minimal installation hassle and no "reworking" of any existing car wiring that could void your warranty.

Price: RM2XX (other places I have surveyed - RM350 - 400 for double lock, RM300 - 350 for single lock)
Quality: Solidly built with thick and heavy steel. 3 pcs of keys provided.
Value for money: 4.5 of 5