Well the pipes are on and fit well.
A big thank you to David @ Auto Revive for doing a great job and at a very very reasonable price!
60-80 in top they sound a tiny bit louder than standard from inside, can't comment from outside
Lower down the box and lower speeds 30-40 more noticeable inside but thats what there there for to give you a gentle reminder! At idle, well you'll see a noticeable faster rumble. Went down a few narrow streets and the noise was sweet! Looking forward to stretching it's legs soon! I'll get some pics and vid up next week. Will need to fit new rears soon.