hey guys, my friend had an rsx 03 and he plan to sell it so he give me his DC header for free, and i had an rsx-s 04 u guys think that header will work fine in my car? Cause when he brought that header they said it use on rsx only...

 

it wont work...if its the shorty header..i doubt the race header fit cuz the type s piping is different...trust me i bought the wrong shorty header wasted 30 minz of my life and a pain the a$$ to take the header off.

 

Ya nip but you have an 05. The diameter is different. If its a race header then yes it will fit on both the type s and base. If its a shorty then it wont.