downpipe question
Thread Starter
Pistol grip pump in my lap at all times
Joined: Sep 2008
Posts: 497
Likes: 0
From: Salty Dog, Utah
Rep Power: 219 
downpipe question
Okay now as per speedfoo's direct photo I have officially learned that the downpipe for our gens is a huge bottleneck to our exhaust. What I am wondering is, is it worth buying a straight through downpipe? What is the overall hp gains? And do I need a thingy ( cant recall the name of it) for the o2 second sensor? Let me know.
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
martinsmartin
Mechanical Problems/Vehicle Issues and Fix-it Forum
5
Aug 15, 2015 07:34 PM
