there is actually an alternative:
get a set of secondary cats from a junkyard. Now get rid of whatever's inside the cat housing (I leave it up to your imagination on how to do that).
Now you have something which looks totally stock, was very cheap and has the same effect like bypass pipes (more torque)
__________________
I still wave at Boxsters, but they no longer wave back :-(
2002 Boxster S "Violet" (sold but not forgotten)
2009 Carrera 4S "Kelsey" (current ride)
2015 FIAT 500e "Nikki" my commuter car
|