Which would you guys suggest? Gotta get one or the other to get my comptech b-pipe on. Would performance be alike?? I know if I get test pipe I gotta do the defouler trick. Test pipe is 1/2 the price which is always nice!! Thanks for your input.

 

You will only gain like 1 or 2 more hp with a test pipe. However you will gain a bunch of rasp. I think it is worth the money to get a hfc

 

A good high flow cat flow virtually the same as a test pipe and it reduces the raspiness and smell associated with a test pipe.

 

get the XLR8 high flow cat!

assuming XLR8 still makes them. i think they're the best seeing how its 2.5" ID in/out if i remember correctly

should make perfect with your headers

 

Yeah Dave i tried to test pipe route, the car was started for 5 min and i already couldnt take the smell. Immediately switched to the XLR8 High flow cat. Sounds great especially at higher RPM

 

Thanks guys! Still gotta take the kids on rides so stinky is a no go, girls complain a lot lol.

 

HFC for sure. Retain some sound quality

 

We sure do still make it.

http://store.excelerateperformance.c.../i-494447.aspx