View Single Post
  #11  
Old 01-09-2013, 01:18 PM
BurntCherryCoke BurntCherryCoke is offline
Dodge Ram Forum Newcomer
 
Join Date: Jan 2013
Location: Houston, TX
Age: 34
Posts: 25
Gender: Male
Vehicle: 2012 Dodge Ram 1500 Lonestar
Trim Level: Lonestar
Color: Silver
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 0
Rep:10
BurntCherryCoke is on a distinguished road
Default

Quote:
Originally Posted by RamTech View Post
I agree with much of this. Even with the A/C on while moving at highway speeds, it's unlikely the electric fan will come on. Messing with the cat is a bad idea, IMO. One - because I've never seen any imperical evidence that there's any mileage to be gained and two - it will kill your warranty.
Would it just be smarter to replace the headers and the rest of the exhaust?

If i did mess with a Cat, i'd probably go with a dealer approved high-flow cat.
Reply With Quote