Originally Posted by j_ozolins
Ooh. Hefty fines I don't need!
I will check around, but I am sure it'* the same here.
Well.. if you don't have emission testing in your area.. then you can hollow out the cat.. so externally it looks the same. I notice @ low RPM it doesn't create enough backpressure and stumbles a bit hear and there.. but @ higher RPM... SSSSUUWWWEEETT !!!
if pic links don't work ( cause of stupid cardomain )
P.*. I didn't know my cat got blown up and out till emission testing.. but I still have it just in case.. hee hee