Just replaced the factory installed stock Road Runner sounding horn with the Toyota Premium horn (Part# 08522-60020). The new Toyota Premium horn sounds a lot better! It's what a horn should sound like on the 4Runner.
The torque spec for each bolt is 12 Nm (or approximately 106 inch/lbs.).
The torque spec for each bolt is 12 Nm (or approximately 106 inch/lbs.).
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