iv got a 1995 1.6 esi hatchback. has any1 had good results from a cat back system. if so, wich one cos theres **** loads out there. iv got a powerflow center jus dwn the road from me but figured that an exhaust that has been dyno tested for a specific car is going to giv much bigger bhp gains? also can u recomend a good manifold and sports cat? iv seen a few manifolds on ebay for £100 delivered but that seems too cheap. cheers

 

there is another part of the forum that deals with header, intake, and exhaust.
You may want to try there if there is not much response here.
And if you got a lot of time, you may find posts over there that deal with that.

https://www.hondacivicforum.com/forumid_9/tt.htm

 

ya and search button is your friend!

 

Greddy evo 2 exhaust if you dont mind the uk prices, cheaper ones are available like megan racing cat back and magnaflow. tryhttp://www.funkypower.com for them.
Ebay is good for manifolds if you have a bit of cash go for the dc sports, if not megan racing will do just fine.