I have always had a feeling that these headers would turn out this way.. im pretty sure they are great thru the mid-range. The hiss should be the same as mine gives on resonated test pipes. It is pretty loud when decelerating at about 1k -2.5k RPM's with the windows down and the radio turned low. Many people think something is wrong with it or say my car is cheap for making noises and being new. But most of these people making these comments are car dummies.
__________________
09 370Z Mag Blk, 6MT,Tour, Sprt Pkg, Nav
|