
This horn is NOT compatible with 2009 Honda Odyssey. First, the instructions tell you to cut off any existing horn connectors that are already connected to your vehicle so you can use your own cheap connection. Second, the horn itself looks like a glorified two-pronged stereo speaker - NOT something you want to see in a car or on the road. Luckily I decided to try this before I cut anything. The existing mounting screw in my car is too big for the included mounting hole. So I couldn't even connect the horn. Luckily my existing one just got water damaged and I was able to revive it by drying it out. But again, I have to say that Revain's "It fits your car" line let me down. When it comes time to replace the horns, I simply compare the model numbers to the current horns. At first I wanted to do it but AMAZON said they don't fit my car. Well, I'll show you.

π FARBIN 12V Mini Air Horn, Loud Car Horn with Chrome Zinc Dual Trumpet, Compressor Wire Harness and Button for Trucks, Cars, SUVs, RVs, Motorcycles, Off Road - Mini Version with Button
9 Review

π Enhanced Safety with the Marco Xtreme Blast Electric Horn - Italian Truck Accessories | Ultra-Loud Car Horn at 120 dB | Dual Compressor for Improved Performance
9 Review

π Zento Deals 12V Single Trumpet Air Horn + Compressor β Powerful Loud 150db for Truck, Boat, SUV, Train
9 Review

Car compressor Aggressor AGR-75 orange
14 Review

4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review

ORCISH 12V 13000-lb Load Capacity Electric Truck Winch Kit π with Synthetic Rope - Waterproof Off Road Winch for Jeep, Truck, SUV
35 Review

Nokian Tires Hakka Green 3 205/55 R16 94H summer
37 Review

SuperJump Trampoline with SuperJump 8ft (244 cm) net and ladder
29 Review