8th Generation Honda Civic Forum - View Single Post - Race Header collector sizes??
Thread: Race Header collector sizes??
View Single Post
Old 07-05-2008, 10:56 AM   #16 (permalink)
MutantCheese
Senior Member
 
MutantCheese's Avatar
 
Join Date: Aug 2006
Location: Edge of Insanity
Age: 42
Posts: 3,361
2008 NFR S2000
This is very interesting info. I just assumed that all aftermarket headers were at least 2.5".
MutantCheese is offline   Reply With Quote