i have a used mugen 4-1 header. it was on my car for about 4 years. it's very discolored b/c of the mild steel construction. so it will need refinishing or repolishing. it's scraped on the bottom two primaries but will not effect flow. there are no holes or big dents. this is a 4-1 header w/jdm collector opening. special jdm donut required. it makes awesome power on a b18, b16.

donut NOT included and no O2 sensor included.
this header retails for $800

$350 takes it. accepting paypal only. add $30 for shipping. or local chicago pick up is free. PM me if you're interested.

 

first and only bump. someone please take this off me. i have to clear the garage.