Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - Exhaust system?
Thread: Exhaust system?
View Single Post
Old 09-21-2012, 03:41 PM   #5
Focus Enthusiast
Shempi's Avatar
Join Date: Feb 2012
Fan#: 94961
Location: Stillwater, MN
What I Drive: 2002 Sonic Blue SVTF

Posts: 120
Points 1,994, Level 26
Points: 1,994, Level: 26 Points: 1,994, Level: 26 Points: 1,994, Level: 26
Level Up 94% Completed
Level up: 94% Level up: 94% Level up: 94%
Forum Activity 0%
Activity: 0% Activity: 0% Activity: 0%
FF Reputation: 1 Shempi Good Standing Member
Buy-Sell-Trade Rating: (0)
Originally Posted by swansong View Post
Off Road Pipe. Replaces the catalytic converter with essentially a straight through (but curvy) pipe. Not exactly legal, but if you don't have emissions testing you should be ok. Another option is a High Flow Cat, or HFC, which costs more, but still gives positive gains over the stock cat. And its legal (in most states/applications)
Hmm, well thanks! I learn something new everyday on here lol. I probably wont be going with an ORP in that case.
The fastest cars are the ones you don't own
2002 Sonic Blue SVTF #661
2013 Tangerine Scream ST3
Shempi is offline  
    Reply With Quote