mrkabc

I'm debating on pulling the trigger and getting the FRPP X pipe for my Pony.

I do know that if it's installed I'll have to cut up my factory H pipe, essentially destroying it and making it that much more difficult to return to stock if the California enviro-***** demand it.

Does anyone know if the FRPP X pipe is smog legal, since the GT500 and Shelby GTH come stock with this pipe?

StillenMustang07

Art, you’re good to go. Since no part of the emission system is being tampered with there is no reason why you would fail any aspect of the smog test.

mustangbrad01

Pretty sure it's smog legal. It's on the two production cars, which would have to be cali-legal. The factory cats are left untouched.

mrkabc

Thanks Brian!

Any upcoming sales?

StillenMustang07

Everyday is a sale day at Stillen . If you ever need something give me a call or drop me a pm. I try and get tms members the deepest deal possible.

Here the link to my August specials http://www.stillen.com/specials_american.asp

06GT4RAD

Yes it is Smog legal. There are like 3 out now that are smog legal the FRRP and Bassani and i cannot recall the other but i think it is the Pypes one.

As long as you go with the Short X Pipe you are fine.

Richard

GRAYPNY

As long as you modify behind the cats your should be fine. I have one on mine with the GTA's and I'm not concern about the smog visual or the sniffer.