So I've been noticing this wierd, i think its a problem, for a while now. The problem is, while im driving after everyshift, it feels like im missing power and than a second later you can feel the power kick in. If i take it to higher rpms and than shift its normal. Its like right after I shift and when i give it gas the rpm climbs for like 500rpm than you can feel more power come in. Wut is wrong? I changed my spark plugs last time and it stop doing it for awhile. but I have a feeling its not the spark plugs! It usually happens when i shift from 1st to 2nd! Its like a quick quick bog!

Now to the question!

What is the perfect inlet size piping for exhaust on a 5th gen prelude? I'm planning to do my own custom exhaust but I want a good size piping. not to big and not to small. whats our stock piping inlet size?

 

are you throwing a CEL? Sounds like a o2 sensor on its way to death to me.

id suggest 2.5" from the collector back.... 3.0 for turbo

 

nope no cells...car only has 47k on it

 

is there any predetonation?

 

how does that sound or feel like?