Whats the best cat-back system for a jrsc/gsr hatch? i dont want the thermal its too loud for me. i want something quiet. And whats the best size piping?
thanks

 

apexi n1

 

Best piping size is 3".

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nojoke &raquo;</TD></TR><TR><TD CLASS="quote">Best piping size is 3".</TD></TR></TABLE>

You dont need 3" piping unless you are going turbo... 2.5" will be fine

 

If you go 2.5, I like the sound of the Type 1 Racing, it is nice, i think IPS motorsports has it, oh do a search for it, a guy installs it on his type r and does severl fly bys and revs for the camera.

 

Thermal is not that loud. it is quieter than my tanabe racing medallion.

 

thanks guys