Thread: Will removing the catalytic converter make the 08 models burn more gas??

Originally Posted by Damnir

Nothing good comes with removing the cat. Car is going to fail emissions, it will set codes on the dash, probably will affect mileage and it's going to smell like ass when it's idling with your windows open.

I wouldn't bother.... Put a high-flow cat on if anything instead of going without. Those can be had for <$100 instead of $300+ for an OEM comparable at a muffler shop.

I am sure someone will come in say "but you'll have more POWAAAAA". Unless your car is insanely balls-to-the-wall modified, I see it being very negligible.

Thanks for the info...