dump valve.
hi, i recently purchased a dump valve, it wasn't a very expensive one but after fitting it to my 97' glanza v i am disappointed. it's not as loud as i'd hoped and it doesn't sound like i wanted it to. can anyone recommend a good one to go for (any price) ? i want the whoosh sound rather than the t-t-t-t-t sound if that makes sense ! lol. the louder the better.
thanks,
jay.