OK im redoing my exhaust system on my db1 and want everything bolt on. previous owner had a custom chopped setup on there.

anyhow i already bought a new bolt on catback exhaust and now need to change the header and install a test pipe.

i need help on what 4-1 header to buy since i have a b20 longblock with a b16 head and will the adjustable
test pipe work to fill in the gap since i have a db1

http://www.ebay.com/sch/i.html?_odkw...+pipe&_sacat=0

http://www.ebay.com/sch/i.html?_odkw...eader&_sacat=0

 

ttttttttttttttttttttttt

 

For that motor combo I'd say the Toda rep.

 

i need to know from what car fits

 

Do you have traction bars? Or are you capable of modifying your factory crossmember to clear an aftermarket header?

 

cross member is already notched

 

Any b18/b20 header fits. A b16 specific will not. Other then that any of them fit unless you have a/c

 

And I could be wrong but I think this is the Toda replica everyone recommends.

PLM B Series TA Header Civic Integra Honda Acura B18 B20 B16 Toda | eBay

 

thanks on the help. but staying with a 4-1 setup

 

I've got to ask why so set on a 4-1?

 

Yea, terrible choice for a G2 Integra, regardless of how low you are, ask me how i know haha.