You might even gain a bit of mpg, I did with mine, all depends on how much you use the skinny pedal after the mods:D.

And yes, you'll notice more of a difference when the headers are combined with a high-flow exhaust.

BTW-where in North Texas are you?


'87 4-Runner--DD/wheeler, 4.3 swap coming soon
'89 Supra--E85 powered 2jz NA-T Swap, 533rwhp 497ft-lbs
'89 Festiva, turboed BP swap powered by megasquirt