GFB BOV Trumpet Extremely Loud BOV Horn

Trumpet on N line

Not a bad review whatsoever. I will say though, i have a 25 elantra n line and i just got the trumpet. it doesnt make the full on whistle sound like the elantra N even when the BOV is on 100% atmosphere. it makes a tiny bitty whistle noise. it might be because the n line is a 1.6T and not the 2.0T so it’s less boost.

Love it it sounds good

This isn’t as loud as some people claim, definitely louder than the T9010 BOV trumpet that it comes with, it’s a nice crisp whistle sound and once I installed it I was more than happy with the result! I suggest taking the BOV off the housing first, unless you have small hands to reach around and screw it in, because the newer trumpet is a bit longer and sits against the front plastics