Ok, im looking at getting a RB header. The one im looking at is an older model I think. (pic if I got it, I would have it sandblasted and ceramic coated ). But my question is would the newer model give me any more hp? Would it be worth it to spend the extra 150 and get a new one? like so...

No I dont see why. Unless the piping diameter is different.

looks like the first on, the rusty one that is was a better put together piece. the polished one had a slip fit pipe connection wich i have never sean in any rb header. prolly works just the same but the craftsmenship on the second one is shotty.

ok, does anyone know if they all have a hole for the 02 sencer? or did some not come with one?

they do not all have the hole, but its a $20 thing at the muffler shop to put it in

When I got mine I had to put a o2 bung in it no big deal, that second one is just a RB flange, someone thought they would be cool and make some ghetto RB headers and sell them.

alright well i guess im going to try and win the rusted ones.

just get a downpipe, racing beat is lame.

uhhhhh...are u being serious

i heard if you put a blowoff valve on your muffler u gain 10 horsepower