Are PPE Headers worth it? What is ur overall impression?

[MrVibes]

I read about the hp/torque gains. Are they worth it for $1300 plus 6-8 hours of labor. I’m running fanabe fatback, Megan racing, takeda cai, RR racing tune, I will be install apexi smart controller which has amazing throttle response. Highly recommend this product for gs350.

I was thinking about purchasing it but I hate the rapsy I hear in multiple YouTube videos. How do I eliminate the raspy. I don’t like raspy cars at all. 

is it worth buying?

[RX400h]

It could be your muffler's sound amplification in the youtube videos. The problem is that you may not know for sure until the headers are installed if your muffler(s) are different. Have you contacted the company that makes the headers? They have have some insight.