Doug Thorley headers on 2.7

with my jardine catback if i added dt shorty headers would i have to get rid of all my cats?? i really want to add DT short headers but not if i got to gut my cats.

 

From my understanding the DT header eliminated the pre-cat on the stock manifold. You'll still have your main cat under the truck though.

 

okay great. so that means i would still pass emisions right?

 

should be able to unless they throw a fit about the pre-cat being gone.

 

oh. well i got connections to get my truck passed if i need them. but thanks for the reply

 

no prob. if they don't do a visual inspection, they'll never know.

 

haha. thats true