OBX racing headers which is about 300

and comptech headers $1000

http://search.ebaymotors.com/search/...category1=6028

 

I couldn't tell you about the OBX but as for the Comptech they are truly a great performer. I believe Comptech quality is second to none-probably true for Accura dealers and company as well since its the only aftermarket product that they offer and support. Comptech's products are usually dyno'd and tested. So they cost more but then again you get what you pay for. See if OBX has dyno #s on their header and compare.

 

The differences are comptechs have better quality....

OBX crack at the welding and have a resonance noise at low rpm...

If I were you I would get Stone Headers.. Search the www.acura-cl.com for them... They are $400 shipped with quality welding and no resonance...

All 3 have the same design and similar horses....

 

i believe someone with the stone headers was having resonance issues. maybe it was an isolated problem.