what brand has the best flow on exhaust for an LT1, i dont care how loud it is, i just want to know what exhaust will flow the best for me

 

Go with flowmaster with turndowns. They'll be loud as hell but most unrestrictive. Especially if you get the race mufflers.

 

Hooker AeroChambers

 

hands down magnaflow, flowmasters and hooker have chambers and restrict air flow obviously, magna flow is straight through no chambers or crap to try to make it louder.

 

what about the slp loud mouth resonator ? i heard thats supposed to help with better flow

 

I like the Spintech mufflers. They sound awesome and are mainly for race applications so I assume their street mufflers flow well. I very rarely hear of anybody using them. Everyone goes Flowmaster, dynomax, magnaflow etc. I'm not saying those are bad at all but check out Spintech. They sound badass.

 

If you don't care about cost so much...go Borla. They make NICE mufflers. Magnaflow flows better than flowmaster because they're straight through...no resonators to slow down the air. They sound nice but aren't as loud as you'd think. Still louder than stock however.

 

i was more a fan of corsa but borla is right up there too, they do sound nice but man they are expensive, i think im gonna go with magnaflow

 

No restrictions is good if you want top end power, but you need some backpressure if you want better low end power.

 

not to mention gas milage.