Did the horsepower increased after deleting the catalytic, and did the gas consumption got better?

Do you tune it after a cat delete?

Did this affect your o2 sensors? Did your check engine light come on?

good video, I'm going to do this with my forester, the check engine doesn't matter because here from 2005 onwards they pass with the check engine

What about the fault code on the engine check light

How you can pass emission?

Very informative. There’s no way in hell I’m paying for new cats on my 15 year old Outback. How’s the noise level after gutting?

I bet this car gained like 10hp!!! Love, its what makes a Subaru, a Suby! 🏎️

Since you removed the guts and everything that was holding the heat, was the heat shielding necessary? Any chance you checked the temperature of the pipe after installation?

Tip for all the guys who are new top cars, if you don’t have the 1000’s of dollars in tools this guy does.

Great job. Subaru’s cats are pain in the ass.

This is the best job ever. Total removal of all cats. Straight through pipe forever.

2013 Impreza I’ve done same and took the manifold cat delete and straight pipe with nameless exhaust. Now car is extremely loud 😮 is it best to put back just back side cat back on to reduce the sound? Any input would be greatly appreciated.

I did something simulare with my 2010 forester. The rear cat was bad and I banged it out with a rod so it's streight through now. But I get a P138 code now and the check engine lite keeps coming on. Is there a trick to keep that from happening?