in From Athens to Zurich, Talk about your trainers here.
Mon Sep 22, 2014 3:11 am
• 1 Post
If you’re driving a 4 cylinder, adding a dual exhaust system is usually a very bad idea because there’s only one exhaust manifold exit on your engine. Unless you’ve got a very powerful 4 cylinder, there’s not enough exhaust gases coming out of your engine to necessitate a dual exhaust…and even then you probably don’t need a dual.