cat converter ?

If it is the cats, save some money and buy a set of Random Technology Metal Matrix cats. This will give yo ugreat flow anbd get rid of the ceramic. Call Dave @ Random and tell him Lance sent you. Tell him to point you in the best price direction which isn't directly through Random.

thanks ,appreciate the info.im pretty sure i will cause i dont want too loose my lowend ,the centr,charger takes alittle too get going anyway,ya know.

fixed.