Ford Focus Forum, Ford Focus ST Forum - View Single Post - Basic Bolt Ons: Cat back exhaust systems
View Single Post
Old 12-27-2012, 01:28 PM   #158
dooor
Focus Enthusiast
 
Join Date: Nov 2007
Fan#: 51395
Location: Bakersfield, Ca., United States
What I Drive: 2007 se stick

Posts: 151
Points 849, Level 15
Points: 849, Level: 15 Points: 849, Level: 15 Points: 849, Level: 15
Level Up 49% Completed
Level up: 49% Level up: 49% Level up: 49%
Forum Activity 1%
Activity: 1% Activity: 1% Activity: 1%
FF Reputation: 1 dooor Good Standing Member
Buy-Sell-Trade Rating: (0)
Will a 2.25" catback system on a stock 2.0 improve fuel m.p.g.? What other bolt-ons help m.p.g.? I live in Cali., a b____h of a smog inspection state.
dooor is offline  
    Reply With Quote