Corsa Catback vs Magnaflow muffler?

[NORCAL SS]

Hi. What's the correct MagnaFlow part for the 5.3 Tahoe?

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I offer 3 versions how loud are you looking for?

 

[jackdforme]

I offer 3 versions how loud are you looking for?

Not terribly but enough to make you hear a cam. It's my wife's ride but it's too dead and come on, even smaller than small is a small block.

Also, will I need to do the intake too or could I get away with a simple muffler swap. Power on 5600lbs is a joke so just a feeling is what I'm looking for.

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[cardude2000]

Not terribly but enough to make you hear a cam. It's my wife's ride but it's too dead and come on, even smaller than small is a small block.

Also, will I need to do the intake too or could I get away with a simple muffler swap. Power on 5600lbs is a joke so just a feeling is what I'm looking for.

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Muffler won't give you any power I don't think? Intake may give you a 5-10hp bump.




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[NORCAL SS]

Intake/exhaust on the newer trucks will give 20 to 25b whp. If on budget do the intake and muffler swap. I have a afe/MagnaFlow muffler combo sale this month if interested shoot me a pm.

 

[jackdforme]

Intake/exhaust on the newer trucks will give 20 to 25b whp. If on budget do the intake and muffler swap. I have a afe/MagnaFlow muffler combo sale this month if interested shoot me a pm.

Pm'd

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[cardude2000]

Intake/exhaust on the newer trucks will give 20 to 25b whp. If on budget do the intake and muffler swap. I have a afe/MagnaFlow muffler combo sale this month if interested shoot me a pm.

a corsa or magnaflow cat back adds 10-15hp?

I have yet to see a 6.2 dynod on the same day pre and post AI and muffler so hard for me to believe 25hp can be added from just those two things...

With that said


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[NORCAL SS]

I'm happy with my results. Intake and exhaust will gain 25rwhp on newer 6 2s. I have customers I've sold locally and on here and not one said they were unhappy and I'm positive of some was unhappy with spending over 1000 bucks and not getting gain they would already be posting.

If I don't like it I wouldn't put it in my truck or if I wasn't happy with results I wouldn't sell it. Overall I'm very happy with afe/3.5 magnaflow

 

[cardude2000]

I'm happy with my results. Intake and exhaust will gain 25rwhp on newer 6 2s. I have customers I've sold locally and on here and not one said they were unhappy and I'm positive of some was unhappy with spending over 1000 bucks and not getting gain they would already be posting.

If I don't like it I wouldn't put it in my truck or if I wasn't happy with results I wouldn't sell it. Overall I'm very happy with afe/3.5 magnaflow

I have no doubt you and others are happy.

I just have yet to see any dyno data showing that they produce 25hp.




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[Radguy]

Norcal, any chance of offering a bolt-on kit for the 3.5 inch Magnaflow?

My dealer can install but won't weld.

 

[NORCAL SS]

Norcal, any chance of offering a bolt-on kit for the 3.5 inch Magnaflow?

My dealer can install but won't weld.

For the 6.2s I offer the 3.5 bolt on magnaflow kit