View Single Post
Old 07-15-2013, 06:58 AM   #20 (permalink)
radioranger
radioranger
 
Join Date: Dec 2011
Location: Canton CT
Posts: 442
Thanks: 140
Thanked 44 Times in 33 Posts
I guess my poinnt sould have been that the performance type mufflers will probably help mpg a lot more than some other cars since you're using more hp to move it at highway speeds,
  Reply With Quote