Just did a search. TO g-d lazy to go down every post. Looked for 30 mins. looking. I want to know If i have a turboback exhaust with no cat. What kind of gain am i expected to see from getting a manifold also. I want to stick to just bolt-ons w/0 cams and with just turbo-back I am amazed. Will the manifold impress me also. Just wondering. I know you will post warrtalon so I am waiting!!!!

 

Well keep looking

 

so u expect other people to find it for you

.... well if you listen to rnr, u should expect millions of horsepower from the mani
if you listen to db, u should expect nothin over his ported mani, about 10 over stock i would assume

 

most manifolds you loose midrange and gain a little up top

 

tend to gain 5 til 3k, lose 5hp til 5k then gain 8-10 up to red line...that with dc sports specifally...but most have the same pattern give or take