I would like to change the stock exhaust on my 07 sportster and make it sound like a Harley. Is there any pipes/slipons out there that can replace the stock exhaust without the dealer having to analyze and change a chip in the fuel injection and or any other costly modifications.

Thanks

 

you dont need a remap with an exhaust, only when you put more air into the engine then you need a remap. Do a search theres a million topics on this

 

You have an oxygen sensor in each the exhaust pipe. As long as you're just changing the MUFFLERS to after-market slip-ons, you shouldn't need a remap and you won't disturb the oxygen sensors. If you change outthe entire pipes make sure they accommodate the oxygen sensors and you will most likely require a remap if changing the entire pipes.

 

Two words Vance and Hines

 

Thanks for your replys on this,Vance and Hines it will be.