ARH vs Kooks headers

[madlag]

And I forgot...what mufflers/cat back system were you running these with? Where in the system did you install the resonators?

I’ve often wondered (and haven’t seen discussed) if green cats would have a similar effect? Tone things down a bit for folks that desire that result.

Stock mufflers on mine. They put the resonators in at the back of the mid pipe. And yes the green cats would have an even more toned down effect. I went with the 10 inch resonators. They also offer a 14 inch.

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[nastang87xx]

They look very high quality. Looks good.

 

[beefcake]

And, preferably, on the same day.

Not sure if that would even be possible, given what a bitch they are to install.

this is correct, you can have a 7hp difference just going from day to day, just how it works.

we actually did this with a set of arh and stainless works a couple years ago, dyno, swapped headers and back on in like 3 hours!!!!!!!!!!!!

:0

any of the big names, i think you'll find power gains very similar. we have never noticed a huge swing toward 1 brand or another. we have ran all 3 on ours and customers cars

 

[Niz55]

Arh is absolutely incredible. But almost 4 large is way out of my price range.

 

[p.bateman]

Does either ARH or Stainless Works use dampers like Kooks?

 

[Niz55]

Can we use headers for 5.0?

 

[Ninjak]

Can we use headers for 5.0?

I do not believe so. I think I read somewhere the bolt patter is different ? Or maybe it was something else. But the person went on to say that could not do it.

 

[Niz55]

5.0 headers will fit .only difference is the thickness of the tubing on the arh is thicker for Shelby to reduce vibration.

 

[Ninjak]

Hmm interesting.

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