Gas Mileage
#1
Registered!!
Thread Starter
Join Date: Feb 2005
Location: South Carolina
Age: 41
Posts: 33
Likes: 0
Received 0 Likes
on
0 Posts
Rep Power: 0 Gas Mileage
I wanted to know if I put an afternarket exhaust on my Civic, would it mess up my gas mileage? And if so, how much worse would it be?
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
SidCivic
Mechanical Problems/Vehicle Issues and Fix-it Forum
14
09-12-2015 05:28 PM
bsmiley
7th Generation Civic 2001 - 2005
31
09-01-2015 06:11 PM