Disclaimer: The following is provided as a GUIDE ONLY, and neither myself, OzHonda nor Underground Imports take any responsibility for the outcomes of someone else doing the following. You follow these steps at your own risk!
Aim: Fit 2peice 4-2-1 Stainless steel Exforce header to eg5 Si. (some other headers/cars may have a different setup)
for more info:
http://www.ozhonda.com/forum/showthr...t=15242&page=1
Time: 1-2hr depending on how tight the bolts are
Required:
- Header
- Manifold sealant
- Jacks, ramps etc.
- 14mm, 12mm sockets
- 14mm, 12mm ring spanner
- 14mm, 12mm open enders
- WD40
- Breaker bar(maybe)
- Big Common screwdriver
Info:
OK this is a pretty easy DIY, i did it by myself but id recommend gettin a mates help because some of the bolts r very tight and doin shit by yourself can be just dam boring, Good luck!
Step 1:
Jack ur car up approprately. I took off my front bar and drove onto some ramps to do my header, my car is very low and i dont trust laying under my car just on a jack so this is what it looked like. Dont foget to let ur car cool a lil bit because its quite hard to do when its hot.
Step 2:
Check your parts, make sure ur header has the right pieces and gaskets etc
Step 3:
Make 2pcs one get some sealant, do up the studs with 2 locked nuts, then chuck ur nuts on and do all up. make sure u dont skimp on the manifold sealant also.
Step 4:
Ok now its time to get into it, remove the 12mm bolts holding on your exhaust manifold head sheild. This is easy, just undo the bolts, i think there is about 4.
Step 5:
Remove the 02 sensor. This thing is a bitch, took me like 10mins to figure out how to tak it apart without breaking it.
be careful they r only clips.
still going...................


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