what kinda gains am i looking at if i already have a 5zigen CB and a Injen SRI

 

https://honda-tech.com/zerosearch

its there for a reason

 

always search before u ask

 

been there, done that

 

go there and do it again.

there are over 2 pages of threads archived on the DC JDM 4-1

 

I have to agree with him

 

actually there are 3...there are no numbers though only "I like mine" statements all over the place.

 

you may want to look at some other headers b4 buying the DC....

 

If your on a low budget, IMO the JDM DC is the best bang for the buck

 

I run a 13.7 with mine and I have less mods than you (stock exhaust). I give it for the price.

 

personally id like to get the 5zigen header but i cant find anyone on the net that sells them. I dont want to spend 900 on a toda, spoon, or mugen header when im only going to get 3 hp out of it.

 

Im getting a DC this week, should I get stainless or ceramic? How much more heat does the stainless add to your engine bay? Does the Ceramic coating hold in enough heat to damage a carsound cat?? Anyone have the answers...

 

what mods do you have? SRI and thats it? Id like you to email me a time slip

 

stainless all the way

 

my dc jdm 4-1 got extremely hot on my gsr..... not on the itr yet, still too cold out to lay under my car and mess with it....