I was going to order the borla true dual exhaust and then order some test pipes or hfc. But then i went to youtube and some forums and read that test pipes and hfc with borla has really annoying raspiness. I would like to have test pipes/hfc because of the hp gain. (do test pipes/hfc reduce your cars weight also?)

Is their a way to keep the borla td exhaust and get ride of the raspiness of the test pipes/hfc?

 

Either resonated TP or HFC will reduce or eliminate rasp

 

i got a borla exhaust with kinetix hfc an no rasp.