I bought one of these horns after Tims recomendation.
Sure it sounds great as Tim will vouch for that but it's not a straight swap like on JDM models without triming the earth wire and soldering a new clip on.
Anyway if there is any JDM owners who fancy a far louder horn then send me a PM. I will be bringing it to the NW drive.
Looking for £15 collected or £20 p&p. Still boxed and unused
images if it on Tims car installed