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Loud Exhaust [Archive] - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

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jpancho1
09-06-2008, 01:07 AM
i have 1 2005 4.2l trailblazer. I want to have the loudest possible exhaust. i want to get a flowmaster muffler. I need to know the loudest possible combination of removing and or replacing the resonator and or muffler with the flowmaster. I just need it to be loud i don't care about the drone. Also if you can give me a price range for the muffler and labor. Thankyou.

ScarabEpic22
09-06-2008, 01:11 AM
The loudest, so you dont care about drone?

Then get a flowmaster exhaust with no resonator, try like a 40 series.

Envoy Fan
09-06-2008, 08:43 AM
If you want it loud, why any muffler at all?

mfizzy
09-06-2008, 02:31 PM
If you want it loud, why any muffler at all?
Or you can wait until the current one starts to rust out. lol just kidding!

bentcougar
09-06-2008, 02:36 PM
The loudest, so you dont care about drone?

Then get a flowmaster exhaust with no resonator, try like a 40 series.

:iagree:

ylab
09-06-2008, 02:55 PM
Just keep in mind that we need some back pressure in the exhaust on the I6 or you loose both gas mileage and low-end torque, so no muffler isn't going to be an option for him.

mfizzy
09-06-2008, 04:54 PM
I dont know much about exhausts but isnt back pressure bad?