Installed LTH headers with High Flow Cats

[DougS550]

What did you think of the install (was it difficult or easy to you)? Did you remove all factory studs and install supplied bolts? Let’s see some pics of them on the car.

I just didn't have time for the LTH install and I needed get it done before winter due to I am installing a Whipple Stage 2 System with Oversized heat exchanger. My Ford shop is a Roush Certified and the mechanics are really good. I did ask if they had any issue with the install and he said fit great, but one place came close to a AC line due to my Titanium wrapping I put on and I told his I would adjust or lengthen the line this winter when I am installing the whipple.I will also inspect the work as I always do when on Quick Jacks.

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[SheepDog]

I guess I will put diffuser on if that happens. They are suppose to prevent the light.

What cats came with your headers? I never got a CEL with the Gesi sport cats that came with my stainless power headers (over 1000 miles of driving) but the readiness monitors would not set until I put extenders on the rear O2's.

It all depends on the cats you have.

 

[DougS550]

What cats came with your headers? I never got a CEL with the Gesi sport cats that came with my stainless power headers (over 1000 miles of driving) but the readiness monitors would not set until I put extenders on the rear O2's.

It all depends on the cats you have.

Agree. I got their high flow high honeycomb inside cats. The same as Kooks green I guess. But yes, the cel all depends on the quality of your cats. Cheaper cats will give a cel. So people need to know their are trade offs when going with lower priced lth with cats.

 

[jdlatil]

What

Installed my LTH High Flow Cat headers with my Borla Switchfire. Sound is awesome, lower and crisp. No CEL fault light on dash.

what header were install with which cats?

 

[HKusp]

If you are going with the Whipple stage 2, are you going to go with their tuning or custom tunes?

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