dual exhaust

BlueMustang86 · July 21st, 2008, 04:52 PM

I got the pypes dual catback exhaust for my 4.0 mustang. I wanna put them on but I don't know if they are going to void my warranty. I called Ford and they said that the temperature change and air flow may cause the oxygen sensor to not work right. They also said that the check engine light may come on and they have had problems turning it off because the cars are made for only one exhaust. Does anyone know if the exhaust will void my warranty?

Dewness · July 21st, 2008, 05:35 PM

I have heard of it voiding warrantys, I would just go in the dealership and ask them straight up. Show em the parts and get an answer out of them.

tsp_2177 · July 21st, 2008, 11:49 PM

they wont void the warranty unless you cut the cats which the pypes systems do not require, pretty much you have to do something extreme for most dealerships to void the warranty, and i've never had a problem with any CEL with my pypes had them on for lie 5k miles now

July 21st, 2008, 04:52 PM	#1
BlueMustang86 Newbie Join Date: Jul 2008 Posts: 12 iTrader: 0 reviews	dual exhaust I got the pypes dual catback exhaust for my 4.0 mustang. I wanna put them on but I don't know if they are going to void my warranty. I called Ford and they said that the temperature change and air flow may cause the oxygen sensor to not work right. They also said that the check engine light may come on and they have had problems turning it off because the cars are made for only one exhaust. Does anyone know if the exhaust will void my warranty?

July 21st, 2008, 05:35 PM	#2
Dewness Newbie 2007 mustang v6 Join Date: Jul 2008 Location: Columbus Ohio Posts: 34 iTrader: 0 reviews	I have heard of it voiding warrantys, I would just go in the dealership and ask them straight up. Show em the parts and get an answer out of them. __________________ 2007 auto v6 7 inch In dash pioneer DVD/ touch screen deck, Shaker 500 system, Chrome tailight covers, sequential tail lights, C&L CAI xcal 3 tuner combo 93 race. 50% front window tint, 20% back windows. Single GT take off muffler.

July 21st, 2008, 11:49 PM	#3
tsp_2177 Hardcore Enthusiast 2005 Civic GAY! Join Date: Mar 2007 Location: Alabama Posts: 1,868 iTrader: 0 reviews	they wont void the warranty unless you cut the cats which the pypes systems do not require, pretty much you have to do something extreme for most dealerships to void the warranty, and i've never had a problem with any CEL with my pypes had them on for lie 5k miles now __________________ slow car member twinky times two the stangs gone pypes mid muffler catback with their X-pipe In the top 20 cool peoples list on MM potsticker in training

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