i have an 94 accord lx with the f22b engine . all i put on the engine is a set of header , cold air intake , and a tanabe catback exhaust system . i was planning to do an h22a motor swap into my accord . however im not sure if i can still use my headers , intake , and exhaust system since it is being put into the accord . will i be able to keep all my bolt-on parts or will i have to throw them all out and buy a set of new bolt-ons for the h22a motor ?! id really appreciate the help .