LTH - what should I know before buying?

[Free Spirit]

Powerwise nowhere near worth it for NA apps.

Depends on year. 15+17 see a massive increase iirc 25-30hp. 18+ see nothing. Maybe 5hp. But that's more of the catless vs catted.

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[WildHorse]

Depends on year. 15+17 see a massive increase iirc 25-30hp.

Closer to 8hp, give or take.

 

[Free Spirit]

Closer to 8hp, give or take.

Not for 15-17 lol. They have very restrictive cats. Go chance some dyno posts or ask some tuners. 25-30 is about right for 15-17, 0-5 give or take is 18+.

 

[GregO]

Not for 15-17 lol. They have very restrictive cats. Go chance some dyno posts or ask some tuners. 25-30 is about right for 15-17, 0-5 give or take is 18+.

There’s a difference in the OEM cat substrate from Gen2 to Gen3 ?

Ford left HP on the table for Gen2 tuning. Ford left less HP on the table with Gen3. Ford left nearly Zero HP on the table with the Gen4 according to the honest tuners who don’t fluff numbers for sales.

 

[CarDad29]

Message DSG Performance, they're in Hurst now, but he does deals on good stuff time to time. I've got some JBAs on my car right now, wrong move, so I'm waiting on them to run that deal again.

 

[WildHorse]

Not for 15-17 lol. They have very restrictive cats. Go chance some dyno posts or ask some tuners. 25-30 is about right for 15-17, 0-5 give or take is 18+.

Put the stock cats on LT's and see how much power yer making.

Now maybe I should clarify; Stock headers without cats lose next to nothing over
LT's without cats. Maybe 8HP give or take.

There’s a difference in the OEM cat substrate from Gen2 to Gen3 ?

Nope. Same exhaust .

 

[GregO]

Nope. Same exhaust .

I know.
FreeSpirit is still figuring that out and if 8 quarts really equals 8 quarts.
I was trying to help him in my own way.

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