GR8WHITE

I thought I'd share a clip Sikky posted of my car on the dyno after having their newly designed headers installed. BIG power increase. Feels like I have a whole new car, I could not be happier.

jspecvtec

iTrader: (4)

Seems typical of all other fbo ISF gains?

Diesel350

wow that's loud as hell. What's new about these headers?

GR8WHITE

I wouldn't focus too much on the peak number, it's the delta that seems impressive to me with +45hp. But two things to consider if you're focused on the peak number: its been hot as hell here in the mid atlantic, so I'm sure intake temps were less than ideal. Also, I have a bit of an issue with my intake - damaged airbox from over tightened clamp. Think we got it patched up best we could, but conditions were the same before and after headers, so the delta is what is significant to me.

GR8WHITE

Mainly the fact that they have 1 7/8" primaries, and stainless.

mahcah

iTrader: (3)

Seems typical to me too.

Edit: Never mind. Saw the response.

redcrxsi

Looks very nice but expensive for non EL. $2195

I'm not sure I understand why there's such a different in price, I guess the bigger primaries? Sounds mean!

Diesel350

Anyone know how big the primaries are on the PPE headers?

GR8WHITE

The $2195 includes install and dyno. Unfortunately that's your only option right now. Sikky wants to make sure there ar NO issues before selling retail.

GR8WHITE

It is my understanding that prior to these, all isf headers are 1 3/4.

nicklausw

Pretty good price considering it includes the install!

MileHIFcar

I'm curious if 1 7/8" tubing (primaries) equates to bigger gains throughout the rev range then why wasn't this diameter used before with Sikky & PPE when they released their headers 5-6 years ago instead of the 1 3/4" currently used??? Why is it just being implemented now?

Not saying these don't give the gains shown but am just curious as to what some other opinions are about this.......

PearlIS

Those curves look amazing. Really looks like it evened everything out.

jspecvtec

iTrader: (4)

Fbo options seem maxed out. Nothing can get us more than a few HP besides boost.

Rossi

iTrader: (4)

Do you still need to relocate the dipstick ?