telll me this its not that im cheep but i bought rb headers and rb excust and it just sounds so lound a raspie i skiped on the pre-sillenceer. does anyone have the same issue wit me? Can sum one tell me wat does a presillencer sounds wit it on real good a little diffrence sumthing. thank you

 

the presilencer makes the system, tones it down nice and gets louder at higher rpms. Ive got just the header and presilencer on my S4 NA with a stock catback, I think its nice though i need to get ll of it back on new hangers and donuts and new mufflers. But It sounds great to me, try open header once and youll notice a difference.

 

Do you have the Road Race system? If so, then it will sound like that. Just turn the music up more that is what I do. I cannot attest to what it would sound like with the presilencer.