ARH headers and CORSA extreme installed

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JJ f150harley

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Brappp hope that works out for you. I'm thinking of finding a local shop to retune mine. Maybe look into that

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BRAPPPP

BRAPPPP

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Got a retune from mike. Truck is running strong now! The sound is growing on me. My buddy with a fully built cummins was like holy shit that's way louder than my truck. You are makin me wanna get a raptor! Ya buddy
 

JJ f150harley

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Haha. I would be too, especially if he isn't a ford. I know everyone hates to be showed up by a different company haha.

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GotExhaust.com

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Got a retune from mike. Truck is running strong now! The sound is growing on me. My buddy with a fully built cummins was like holy shit that's way louder than my truck. You are makin me wanna get a raptor! Ya buddy

So did the re-tune help with the low end power?
 
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So did the re-tune help with the low end power?


low end power is same as is was without headers. No improvement no decrease. What's funny is if you talk to ARH they say you should gain low end regardless of primary size or back pressure. However you call 5 star and he says you need back pressure for more low end power.
 

jbomb0311

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Mike.S That s my truck. I have cats, however, I just took that Corsa off and put on a magnaflow and I turned it down at the muffler. I'm still on the fence about it. A lot of drone in the lower RPM's but it sounds alright from the outside. They're two completely different sounds though.
 
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