thunder header

[Tzar177]

http://euroticelectronics.com/hp_racing_4_2_1_mazda_header_1.html

 

[Protephile]

http://euroticelectronics.com/hp_racing_4_2_1_mazda_header_1.html

Both of the pictured headers are for Hondas, lol.

 

[Tzar177]

Both of the pictured headers are for Hondas, lol.

On my screen it says mazda.....hmm (wow)

 

[Tzar177]

http://www.performance-air-filters....php?makeid=16&year=2001&modelid=664&partid=24

what about this one?

 

[kudakev615]

i bet you neither of those sites have those headers in stock

 

[army_mechanic]

Im selling my Thunder header for $200 shipped. I love mine, by the way Im the guy that pmed protephile about the fitment issue. It turned out that is wasnt the header or installing it wrong, it was something else on my car that prevented it from lining up right, but I got it all straightened out and love it. Im going turbo thats why Im selling it. Pm me if interested

 

[eszoom]

Im selling my Thunder header for $200 shipped. I love mine, by the way Im the guy that pmed protephile about the fitment issue. It turned out that is wasnt the header or installing it wrong, it was something else on my car that prevented it from lining up right, but I got it all straightened out and love it. Im going turbo thats why Im selling it. Pm me if interested

I'm interested in the header but need more info. Was it hard to install and how long did it take? I don't want a cel, hows that taken care of? How many miles on it? thanks, Rod

 

[NA_wagon]

what makes the 4-2-1 header better than the 4-1 header?

 

[army_mechanic]

eszoom- Instalation is not hard at all, just a few bolts to take the stock unit off and a few bolts to put the header on. There is no cel the header has a spot for each o2 sensor so no worries about that. Im not sure about the miles on my header, Ive had it sense the 2nd GB, when ever that was, but my car has been in the shop for about a month and I didnt put it on right away, and I was on National Guard orders in Arizona for a month where the car didn't get driven. Its in perfect condition besides the fact it has turned purple.

 

[Moonman8]

what makes the 4-2-1 header better than the 4-1 header?

One is not necessarily better than the other, it depends on what you want the header to do. For street use, most prefer a 4-2-1 because it gives you more mid-range gains than a 4-1. Unfortunately, there are only a couple 4-2-1 headers available for the 2.0L and they are all very expensive compared to their 4-1 counterparts.