Quote:
Originally Posted by NewArt
You will most likely get a cel if you switch to headers. The secondary cats will require a long O2 sensor lead to reach the downstream bung. My Circuitwerks high flow cats threw a cel for insufficiency. You would then need a tune to eliminate that. You might watch some of my videos which deal with these things.
The Porsche as seen by NewArt |
James,
You answered it here apologies. So do you think some other make would not throw a code ie if they flowed less?