DIY: Installing a Sosi X-Pipe

[wrh3]

I installed a Sosi x-pipe today and assembled a DIY guide for those that are thinking about doing it. It only took about an hour and the noise level is more aggressive but not TOO loud, it is my wife's car

http://billswebspace.com/SosiXPipe.htm

[saeedg48]

thanks!

[wrh3]

Update after 1k miles: The X-pipe does exactly what I wanted, provides a little more power and a bit more of the same great sound outside the car with no added drone inside

[Boostin FD]

sorry for bringing this thread back up, but is there a check engine light after doing this mod? Also, does it void any waranty? And the last question... i guess putting the stock one back on... i'd have to weld it?

Thanks

[wrh3]

ANYTHING can void the warranty, really depends on your dealer. No CEL since this is installed past the O2 sensors. Welding is the easiest way to reinstall the OE pipe, I think I paid $25 at the muffler shop when mine was reinstalled when we traded in the car.