2015-2017 Mustang Kooks Long Tube Catted Headers - 1 7/8" (GT) Review

[@Dangerwiggles]

Really helpful information, maybe one day I'll be able to get a '15+ and mod it up.

[@americanmuscle]

+kiraanimerawr1 I can totally see that coming man! Let us know if you ever do, we would love to help! - Will

[@FIXR7]

If I was to stay NA and use a GT350 intake,t-body,air box, MAF etc. would a 1 3/4" set of headers be the better way to maintain torque? I should add, I need a right hand drive set.

[@eazyd34]

Id do this but its too damn loud. My neighbors would crucify me. They already hate me for my MRT catbacks. I work early and the cold start is like a thunder clap.

[@americanmuscle]

+eazyd34 I think a Thunder Clap is such a glorious sounds... Haha man we understand that all too well! I personally roll my car down the street before starting it so I only piss off the neighbors a few houses down and not right next door ;) Glad I live on a hill! - Will

[@edwindiaz7710]

i got this and borla atak it sounds bad ass bro

[@l3anzai28]

Definetly getting these for my gt next year! Hopefully!

[@mtthaclipkilla]

5.0 did you get the headers yet

[@josecarby1290]

Hey guys, so I want to start modding my 2015 Mustang GT but I don’t want to go supercharger, pro charger or turbo. Just full bolt ons. Here’s what I think of getting, GT350 intake manifold, GT350 throttle body, GT350 Cold air intake (unless y’all recommend another one that adds more hp) BBK long tube headers and a tune. Is it possible that I can tune the car with the fords performance power pack 3 that way I can keep my warranty or do I have to get another tune bc I’ll add long tube headers. Any help would be greatly appreciated!

[@mekodabest]

will they fit on a new edge coyote swap???

[@RobertKohut]

Nice catted set!!

[@jrrogersstang4696]

Kooks 🔥🔥🔥👍🏿

[@jinpengzuo9906]

how much hp gain with no cats?

[@renegarcia7591]

So headers still need a tune to really notice a change in performance?

[@americanmuscle]

We always like to recommend a tune when doing a mod like this, as it will be beneficial to squeeze more power out of the car/mods. -Justin

[@HeadbangersCommunity]

I'm doing NA mods for now, is there absolutely ANY drawbacks if I choose 1 7/8, or will it perform the same way as 1 3/4?

[@americanmuscle]

+HeadbangersCommunity No drawbacks at all in my opinion. I run 1 7/8 on my personal 14' and absolutely love them. I say go for it! - Will

[@demolaj1]

+HeadbangersCommunity did you go with 17/8 im in the same boat now with undecided

[@gt8674]

Will I need a tune @ time of install?

[@americanmuscle]

Tune is not necessary Ricky! It will ultimately help maximize the potential of the headers but is not required. Hope this helps! -Justin

[@gt8674]

AmericanMuscle.com will this bolt up with my borla atak catback 2.5 I purchased from you guys?