Corsa Exhaust for 6.2 Rear Alignment Issue

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Sam Harris

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Great to hear this company is taking the dissatisfaction seriously, and addressing the problem with what sounds like excellent customer service!
 

Deuce16GMCs

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Does the 21± 6.2L Corsa have a flapper?

How's the sound when cruising?
 

tenminutes

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Fun fact, I am two weeks into my Corsa on my '23 Yukon w/6.2 and the cold start sounds like absolute trash IMO. Raspy as heck until it drops the note on cool down. I don't know if it us just because my Wrangler 392's 6.4 exhaust is tuned to be so much deeper or what, but the high pitch rasp at cold start is not exciting and I have to change it.

I just ordered two smaller Corsa resonators from Summit and they'll go on this week. Corsa rep told me this will solve my problem they don't hear this feedback on the 5.3's but get it pretty often on the 6.2's. I'll try to do a write up of before and after with these 3 db resonators on it for those that care. Hoping it deepens the tone a little overall.
 

TrueAt1stLight

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Fun fact, I am two weeks into my Corsa on my '23 Yukon w/6.2 and the cold start sounds like absolute trash IMO. Raspy as heck until it drops the note on cool down. I don't know if it us just because my Wrangler 392's 6.4 exhaust is tuned to be so much deeper or what, but the high pitch rasp at cold start is not exciting and I have to change it.

I just ordered two smaller Corsa resonators from Summit and they'll go on this week. Corsa rep told me this will solve my problem they don't hear this feedback on the 5.3's but get it pretty often on the 6.2's. I'll try to do a write up of before and after with these 3 db resonators on it for those that care. Hoping it deepens the tone a little overall.
Is this guy still around? I went to “@“ to ask if he went forward with resonators and how they sounded but it doesn’t show him registered on the forum.

Anyone else add resonators to their Corsa system? Mine ended up just too loud for daily driving and especially long trips. I don’t believe I’ll mount it on my XL after selling the regular wheelbase Denali.
 

Chud85

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I installed the Corsa "touring" exhaust on my 23 Tahoe Z71 6.2 about 3 months ago and had no trouble or fitment issues at all. Everything lined up perfectly, and it sounds awesome. I even had one of our local PD guys ask me about it and tell me how good it sounded when I passed him. ;)
 

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