Corsa Catback vs Magnaflow muffler?

[NORCAL SS]

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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My 376/411 dyno I posted a stock 2wd 6.2 made 348/368 last week in colder weather. Same dyno. Hes also doing a Whipple from me and wanted pre Whipple numbers

 

[cardude2000]

My 376/411 dyno I posted a stock 2wd 6.2 made 348/368 last week in colder weather. Same dyno. Hes also doing a Whipple from me and wanted pre Whipple numbers

Doesn't the 6.2 make 420 stock?


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[NORCAL SS]

No at wheels

420/460 engine

 

[cardude2000]

No at wheels

420/460 engine

Got it.

Did anyone take you up in the dyno offer? What was it for the AI?


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[NORCAL SS]

No. People just buy the intake or exhausts from me and don't hear anything negative. I know what my truck made and I know what stock truck made same dyno.

That being said I'm selling my afe intake with less then 500 miles for 350

 

[cardude2000]

No. People just buy the intake or exhausts from me and don't hear anything negative. I know what my truck made and I know what stock truck made same dyno.

That being said I'm selling my afe intake with less then 500 miles for 350

A 5% power bump is nice. I'm hopeful corsa does a 3.5" so I can buy one.


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[amcmac]

Pm'd

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[cardude2000]

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

Did you make any progress with corsa on a 3.5"? I'll buy the minute you do...!!!


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[NORCAL SS]

Nope they aren't doing it

 

[cardude2000]

Nope they aren't doing it

Weird! What's their response to the pipe being 3" vs 3.5" on stock?


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