1 - 4 of 4 Posts
How much attention does a person need?
Why install a muffler at all?
:twisted:
I wonder how loud our little 1L engines are on their own...
:twisted:
I wonder how loud our little 1L engines are on their own...
Yes, good question. Since
a) the exhaust manifold already has the 3 cylinder combined into one
b) the exhaust tube being very small
c) having two separate catalytic converter
That is enough for restriction and noise canceling. But it should make a drop in MPG. I think it will affect the ways the ECM computes the gas/air mix and will decrease the MPG
But you might gain some HP and torque
I think that as long as the new muffler holds well and air tight, you are OK. But is it all stainless. Your Insight is. And it is a nice feature.
a) the exhaust manifold already has the 3 cylinder combined into one
b) the exhaust tube being very small
c) having two separate catalytic converter
That is enough for restriction and noise canceling. But it should make a drop in MPG. I think it will affect the ways the ECM computes the gas/air mix and will decrease the MPG
But you might gain some HP and torque
I think that as long as the new muffler holds well and air tight, you are OK. But is it all stainless. Your Insight is. And it is a nice feature.
1 - 4 of 4 Posts
- This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Join the discussion
Honda Insight Forum
We’re the ultimate Honda Insight forum to talk about Honda’s hybrid car and its fuel economy and specs!
Full Forum Listing
Recommended Communities
Join now to ask and comment!