Low Cost Ignition Interlock

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OPEN NOW - Closes at 6:30pm

Low Cost Interlock offers the easiest, cheapest, fastest, most reliable ignition interlock device (IID) for your car. Our ignition interlock system allows you to effortlessly achieve your ignition interlock restriction and get you back on the road. Visit Custom Audio Designs at 750 N Nogales St for the most convenient interlock installation in the Walnut, CA area.