tbh its for you to decide if its worth it,
for every two people that say they felt a difference theres one that says they didn't
theres nothing very special about it tbh, having a tidy engine top is probably the reason the majority do it. but it looks tat if your not gonna paint or clean the area anyway
supposedly if you suffer premature opening of the dv then it helps, but iv never noticed that
problem on mine so when i did the bypass, i didnt feel owt so put it back together