If a cat-back system says like "for turbo..." can it be used on a N/A FC?

 

yes a catback can be used.

 

Ok, thanks.

 

Hold the phone...

Yes it CAN be used, but depending on manufacturer, it may be a little big for an NA. You can loose power by going too big.

 

Ok, I was thinking of going with an RS*R GT2 cat-back...

 

i forgot to say that lol. the gt2 is a 3 inch if i remember correctly. the thing with that is you have that big of an exhaust on a stock na motor(i presume) you will lose power. my suggestion is try to go with 2.5 in at biggest.

 

Ok, well i was thinking of doing other things besides a cat-back. Like an intake, headers, pre-silencer.... Plus I'd like to do a TII swap in the future maybe.

 

Two and a Half?..Oh NO!..now I am Gonna have to Sell my 3 inch Racing Beat Dual System!..(Screw that!)..I got two and a half at the Header,then it goes,after Presilencer(fabbed) to Three inch to the Y pipe..they go to the Three inch Outlet RB mufflers.I can't tell if I have Power Loss!,Because Honestly the Car sounds Friggin Great!,and I wouldn't trade it for all the Tea in China!..The best thing Is that My exhaust is Set up Already to go Turbo.(just switch the Engine and attach it at the Y pipe!!!).good luck,STYX.

 

well i mean if a catback was all he was putting on is why i said 2.5. plus to each his own.