So I was browsing around ebay and found some speed daddy headers that according to the compatibility chart, fit the 06 - 07 Montes. I didn't really believe it at first because I haven't heard anyone run SD on the 7th gen. I decided to contact the seller (in this case is the actual SD company) just to verify. They confirmed that they fit if it is listed in their chart. They are 170 ish and I'm wondering if anyone has tried these on the 7th gen??

 

170 for headers? That's pretty cheap...let me know if they work well lol

 

I would like to know this as well for my car, a 2007 Monte Carlo 3.5 LS V6 and what the gain would be.

 

I don't think any headers are manufactured for the 3.5s, not many mods for that engine as its not very powerful.

 

nice car man