does anyone know what the real hp gain is for stone headers alone? i sawthem on maximadriver.com for like $250 (including y-piep). i dont trust the stone racing dynos

thanks

 

I Have The Stone Racing Headers On My Car And I Like Them. I Got Them For 120 Bucks On Ebay Though. I Put Them On When I Was Doing My Engine Swap And Had Some Fiting Issues W/ The Egr Pipe. It Was Easy To Do Since The Engine Was Out Of The Car. Dont Know How Easy It Would Be To Do In The Car Though. I Like Mine Alot...they Dont Leak At All And I Cant Imagine That The Other Headers Are Much Better.

 

thanks man. i heard a clip and they sounded pretty damn good.

 

this is the dyno of Stone Racing Headers & Y-Pipe.

nobody done dyno for only headers.

WHP:


WTorque:

 

hey guys any problems with the y-pipe fitment? worth gettin?