Hi guys, recently I've been busy installing the front half of my exhaust system in preparation for spring. The complete exhaust consists of the following, Kooks 1 7/8" long tube headers, Kooks Green catted Boss H-pipe, QTP electronic cutouts, Kooks Gen II side pipes, Borla OTA pipes all mated to GT500 quad tip mufflers. I just completed the install last night so the videos are not of the best quality as I haven't setup my GoPro yet. Anyway, without further ado, here are a couple quick, poor quality videos. For any of you looking to do this install, the video DOES NOT do the volume level justice. It's not unbearably loud but it is certainly louder than before changing the headers and H-pipe. As it says in the description on the videos, these are both filmed with the cutouts completely closed so in essence, this is as quiet as the system can get, it only gets louder from here. Cold start up - https://www.youtube.com/watch?v=fndt8756ajw A couple quick revs https://www.youtube.com/watch?v=T97YmUbPaj0
A couple Kooks long tubes with Green cats H-pipe quick videos
- Thread starter azazell64
- Start date
Sounds good! Are these taken inside? When you get a chance with the cutouts open that would be awesome.
I am looking to do this same thing.
Who did your tune?
I am looking to do this same thing.
Who did your tune?
Hi there, this was indeed taken inside with the overhead door open as there is still a mountain of snow in front if the door. I will get videos of the side pipes as soon as I can. In regards to the tune, this is on the stock tune as the green cats can run on a factory tune.
Here are a couple other sound clips with the side pipes functioning with the Trackey idle enabled https://youtu.be/KWweK4ZmUsIhttps://youtu.be/Tlu3G6g8NM8 https://youtu.be/EzJFaGN5zl0
Those definitely sound good! I'm wanting to put Kooks long tubes on mine so this gives me a good idea on the sound
I was wondering about long tubes with the green cats if you needed a tune or not. question answered
This is my 2012 LS a couple weeks ago. Full Kooks headers front to back, side pipes blocked on this video. CJ intake and SCJ throttle body, 500HP at the crank, 450HP at the wheels:
https://www.youtube.com/watch?v=rWi-bETh0RY
https://www.youtube.com/watch?v=rWi-bETh0RY
That's pretty much the setup that I'm looking at doing to my LS here soon as well. Sounds good on the track!
I would think you should be making more than 450?
I would think this as well considering AM made 440rwhp with a Bama tune, Kooks lth, an 82mm throttle body and an intake. Different dynos read differently though too. Could be a lower reading dyno as I would expect better numbers.
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