Installed mine today, on my gen2. Swapped the new horns for the stock horns. A longer shaft Allen wrench is next on my shopping list. I had to do 1/8 turns because of clearance. Tupperware removal would make it easier as well.
I no longer sound like the roadrunner. Meep meep. Now it's more like the big sedan coming out of the tunnel to flatten the coyote. HONK HONK.