I'm not fond of DC quality and I've heard the horrow stories. This thing looks like the Honda JDM header and has made quite a difference to the butt dyno. I willing to bet I gain 5-8 hp from it. I go to the dyno with the rest of the Southeast R's and hybrids to get my stuff tuned so hopefully I can have numbers for you. I put down 175 hp to the wheels @ Nopi. I have since got a reprogrammed P28 ECU, got the JDM DC header, and will swap plugs out next week. All that'll be left will be V-afc tuning and a new exhaust (I don't like the cust Apex'i N1 I have.

I'll keep y'all posted.

 

I personally think for the money this header is great. I can see gains in my upper RPM range. Definitely a good investment with a high flow cat.

Mike

 

I have a hi flo cat on it right now (Catco). I hesitant to praise its greatness until I get some dyno numbers too. Plus my motor is an actual Japan spec ITR motor so I'm hoping the numbers are impressive

 

I'll keep an out out for your results

sackdz - who also thought the DC was a good buy

 

Apex i ITR did u pick the header up from a shop around town? if so where and how much?

 

Butt, does it really perform? Find out for real in the upcoming "Great Header Test"!

 

Like I said I'll be dynoing 12/01/01 I already have baseline numbers so I should be able to compare.