just put a lsvtec into my crx, im looking for a good decent power making header been looking at 4-1's itr header with a 4-1 header how is install? any specific ways to help me out looks like its going to be a pain in the ***, o bty my hp goals are between 170-200 whp.

 

it's pretty easy install, you'll might have to get a test pipe or hight flow cat made to fit. what exhaust and what header are you using now....

 

right now its open header with the jdm b16a manifold, the cast iron one with 2 oxy sensors side by side, will i just be able to take off the crossmember to put it in.