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Do Long Tube Headers Replace Cats

Video Why Not to Put Exhaust Headers on Your Car


CHANNEL YOUTUBE : Scotty Kilmer

Do Long Tube Headers Replace Cats. Other than sound, we have proven on linda's car there is no performance gain, the oem headers. The smooth walls of the header piping is better for flow than the rough walled castings of the headers.

LTH F150 5.0L 1 7/8" Long Tube Headers w/ High Flow Cats (20152020)
LTH F150 5.0L 1 7/8" Long Tube Headers w/ High Flow Cats (20152020) from www.steeda.com

This is also the reason most lt headers throw a cel. Manufacturers have more freedom of pipe length and routing with. Time for headers and have a few questions before i pull the trigger.

The More Expensive Ones Will Generally Include A Cat.


The smooth walls of the header piping is better for flow than the rough walled castings of the headers. #3 · aug 28, 2022. With long tubes, on the hemi, it's recommended to get a custom tune.

This Is Also The Reason Most Lt Headers Throw A Cel.


They flow 99.9% as well as straight pipe. #12 · sep 12, 2017. This reduces their ability to handle high.

Volume Was Insane, As Was The Drone.


Installing long tubes move the cats about 18 down the exhaust line which is a modification to the emissions system. Easy to see by pictures, those with cats will blister just after the. Added catted headers (100 cell) and 3” custom section to replace the factory stuff to the axle back.

An Aftermarket Exhaust Header Can Come In Several Forms;


Long tube headers generate the biggest horsepower increase of the bunch, shorty. Time for headers and have a few questions before i pull the trigger. I have catless exhaust (supersprint.

I'm Curious What Everyone Has Done Regarding The Converters After Installing Dt Long Tube Headers.


Put some slp power flo's or borla stingers on your system. Added 18” (thereabouts) hotdog per. I havent heard long tubes so cant compare but i can tell you my boost dropped 1.5 psi with b&b test pipes/cat deletes so they are freeing up restriction there.

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