Horsepower?

[thecoug88]

I have a 99 i4 and i kno it only has 125hp stock but i have a weapor r dragon air intake a weapor r header, hi flo cat, and 2.5 inch trubendz cat back exhaust how much extra horsepower do you think that got me?? Im jus wondering cuz im too lazy to go to a dyno and get it checked out.

[XplosivePlushToy]

You should be sittin' around 320 with all those mods.

[thecoug88]

Alright im not asking anybody to be a dick about it....Im jus wondering....jus to see if anybody has the same set up and how much power i gained i kno it aint much but a little more power is a start since a zetec is soo damn weak.

[Yofavcracka]

in all honesty, maybe 10 more to the wheels.

[skater]

I'd say 10 HP is probably about right.

I dyno'd mine, totally stock, at 121 HP. Another guy dyno'd his at the same time, with an intake and exhaust and pulled out 128 HP. Oh, and my torque was higher, though I don't remember the numbers. The day we did this it was hot as hell so I imagine heat soak was hurting everyone, and it was a Mustang dyno which tend to read lower than Dynojet.

However, the dyno numbers don't tell the whole story - although his peak HP was only 7 HP higher, he almost certainly had a larger power band than I did.

[Unknown2k]

You should be sittin' around 320 with all those mods.


WOoooo shootin a little high are ya...:crazy:

[bdiddy]

i'd say about 140-150 at the crank