i bought 2 sets of these horns for a couple of friends but they backed out after i had already bought the kits!!!! they are on sale for 399.99 thats what i paid for them i am willing to take 380 a set or they on on ebay. the kits come with everything you need and have the bigger 1.5 gal tank other than the 1 gal tank. if you goto hornblaster.com you can see the kits on the front page. thanks for looking

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