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Headers question

larr12

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BombZombie

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Adding for anecdotal experience. Installed LTH Catted headers on at about 6400 miles, drove 1000 miles (handful of WOT pulls during a rally) with no CEL popping on. Ended up throwing some defoulers on just in case. I'm at 10,000 miles on the ODO and no CEL.
 

DougS550

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Adding for anecdotal experience. Installed LTH Catted headers on at about 6400 miles, drove 1000 miles (handful of WOT pulls during a rally) with no CEL popping on. Ended up throwing some defoulers on just in case. I'm at 10,000 miles on the ODO and no CEL.
What LTH did you go with? Cat or no Cat. I do not want a dash light so I will put defoulers on to
 

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DougS550

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BombZombie

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How was the install and fit? Did you have to modify anything for the install? Thank you for your help
Install was relatively easy. I did it on jackstands and was able to get everything in just fine. Fit is great too. Nothing had to be modified. I've read that the 2 inch headers require the AC Condensor to be removed. Shoving the passenger side engine mount bracket took some force and maneuvering, but it slid right through and l was able to bolt it on. I will say that the 1 7/8 headers sit close to the steering shaft, which made me hesitant at first. Maybe the smaller diameter will sit farther away, but not sure. I havent noticed any rubbing, so I wouldn't say it's a concern, just something I noticed after install.
 
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DougS550

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Install was relatively easy. I did it on jackstands and was able to get everything in just fine. Fit is great too. Nothing had to be modified. I've read that the 2 inch headers require the AC Condensor to be removed. Shoving the passenger side engine mount bracket took some force and maneuvering, but it slid right through and l was able to bolt it on. I will say that the 1 7/8 headers sit close to the steering shaft, which made me hesitant at first. Maybe the smaller diameter will sit farther away, but not sure. I have noticed any rubbing, so I wouldn't say it's a concern, just something I noticed after install.
Nice. Thanks
 

BombZombie

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Nice. Thanks
Welcome 🤙 LTH instructions are pretty straight forward as well. Extensions and wobbly sockets help alot. I used ratchet wrenches as well for some of the tighter spaced bolts and that helped greatly.
 
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01Romanss

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I went with catted Stainless Power headers and defoulers on rear 02’s. No CEL after 6 months.
 

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DougS550

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I went with catted Stainless Power headers and defoulers on rear 02’s. No CEL after 6 months.
The defoulers is definably the way to go.
 

beefcake

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How was the install and fit? Did you have to modify anything for the install? Thank you for your help

You really cant go wrong with anything LTH. They have a nice titan finish to them and install isnt bad at all. Just did a set on our new F150 build.
 

Mjc1241

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I have LTH brand catted headers on my GT350. I purchased them from Terri at Beefcake based on a direct conversation that I had with the owner of LTH headers. Great experience! I've had them for nine months and over 6k miles. No defoulers used and have never had a CEL. My car is tuned by Wengerd. The fit and finish are nice as heck!
 

DougS550

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I have LTH brand catted headers on my GT350. I purchased them from Terri at Beefcake based on a direct conversation that I had with the owner of LTH headers. Great experience! I've had them for nine months and over 6k miles. No defoulers used and have never had a CEL. My car is tuned by Wengerd. The fit and finish are nice as heck!
Thank you for giving your feedback and update. The LTH and Wengerd is the way I will go also.
 

Jjmoberg

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Thank you for giving your feedback and update. The LTH and Wengerd is the way I will go also.
This is my plan as well!
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