2003 v6 exhaust system
 

Does any one know about how much it would cost to change my stock exhaust to dual? what if any are the advantages of doing this?

I did my old V6 for about $400. I used the MAC off road H-pipe and Flowmaster 2 chamber Kit. Plus like $40 for 2 brackets. Not hard at all. You will have a better look, better sound and more power.

Re: 2003 v6 exhaust system
 

I did my 2000 for about 400. like Josh said better look, sound and power. but go ahead and put a CAI on it when you do that ttttust me!

Re: 2003 v6 exhaust system
 

If you have it done I think it is closer to $800. If you do it your self you will save a lot.

Re: 2003 v6 exhaust system
 

not true. I did not personally do mine and it ran me 388 and some change.

Re: 2003 v6 exhaust system
 

Really,that's great! Did you get an H pipe or x pipe or keep the y pipe? I was looking on Mac for parts and their cat back kits are $329 for adding on to the existing Y pipe. For $800 I was thinking I could get the cat back plus offroad H-pipe and have it installed. I was estimating $329 for cat backs and $169 for H pipe plus installation would be about $700-$800. The catted H pipe is $399 so that would be $700 in parts and maybe I could get it installed for $100-$200 so $800-900 installed price.

Re: 2003 v6 exhaust system
 

I think you all live in the land of overly priced exhaust systems. My brother had his exhaust put on his 74 camaro v-8, by a shop, with a H-pipe and two glass packs for like $260-280. If he wanted flowmasters, it would have been $360. When i had an exhaust ran on my 65, (single pipe, 250 inline 6) It was like 130-140.