Do any of the custom header builders on here (Bisi, SMSP, DTR, etc) build K series headers for use on the actual RSX platform? I know they make them for K-series motors in the EG/EK chassis, but not sure about the DC5 chassis.

Anyone know someone with a custom header in their RSX?

 

i dont know if this will help, but Hytech has made custom headers for their test NA rsx's. maybe try looking into them. not sure if anyone has them on their own car though.. im guessing not.