Borla 40655 muffler and high flow cat

C

cashmoney

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Just got a flow master high flow cat installed along with the Borla. 2.5" all the way exiting at the stock exhaust location. I don't recommend this if you want something quiet in the cab. It sounds acceptable for a 6 but it's definitely loud. I'll try and get a sound clip tonight.
 
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cashmoney said:
Just got a flow master high flow cat installed along with the Borla. 2.5" all the way exiting at the stock exhaust location. I don't recommend this if you want something quiet in the cab. It sounds acceptable for a 6 but it's definitely loud. I'll try and get a sound clip tonight.
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I have the same muffler but yet to install. No high flow cat but probably will get one when I do the install..

Looking forward to hearing the clip.
 
cashmoney said:
The xr1 should be louder. Those are usually the last step before straight pipe.
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I still need to get a clip of my truck with the XR1 on it. It's loud, but not really loud. But I've also got a muscle car so my idea of loud is probably very different from others.
 
SupaSupra said:
I still need to get a clip of my truck with the XR1 on it. It's loud, but not really loud. But I've also got a muscle car so my idea of loud is probably very different from others.
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Well, I'll be honest I also have an electric cutout I'm gonna put between my cat and muffler. I had it open headers for a night after I got my headers on and couldn't resist after I heard that sound. Just hoping the cutout doesn't leak too much......

But it'll be LOUD :rockon:
 
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