Reply To: Cat delete, adjust fueling?


#2274
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My Leo Vince de-cat is on order but as I understand it, there is no power difference between cat and de-cat system, it just gets bit more noisy without cat. The power output stays the same.  If you start tweaking the air system or any other mod, then you get maybe 1-2hp more but the system becomes unreliable and you can damage the engine.