i had some SLP lt's and ory installed (no cats) today but before hand i had to drive with open headers prolly about 15 miles....after header install i dont know if its just me or what but it seems like the bottom end has lost h/p and the top end has gained a little. i think i can tell a little by seat of the pants...is this normal?

Thanx,

Tyler

 

well with the open headers and no back presssure you'll definately feel a loss. i ran a week with my LT setup dumped at the Y and it was very noticible. however once my whole exhuast setup was bolted together things felt back to normal.

 

It felt slower because it was quieter. the louder it is the faster you feel like you are going