What's Up Y'all,

I Got A 01' 4dr Civic Lx. That Should Just Tell You That It's Not A Vtec Right Of The Bat. I Want To Had Some Major Horsepower Without
Dropping A Whole New Jdm Rsx In There. But I Am Not Sure About The Whole Hi Flow Cat Situation With Engine, The Cat Is In The Front Of My Engine With The O2 Sensor Right On Top. Is The Hi-flow Safe For The Car Engine, Not To Worried About Passing A Smog Check Because I Am Out Of State Military And My Car Is Registered In Texas. Does Anyone Know Were Abouts I Could Find A Hi Flow Cat Conversion Kit Or What To Do So I Acn Get Some More Power. I Already Have A Cold Air Intake But Haven't Noticed Much Difference.

Thanks