Re4peR26

Today i went to a local exhasut shop and they re did my exhasut from the axel back with the normal size pipes and they also attached a flowmaster 40 series with the Stock tip so far i like the sound gotta wait for a break in period...

mcphatty

how long is the break in period on an exhaust?

bluechevyss05

really goes on mileage i would say 1000-1500 for a muffler

Blown 4-banger

You don't have to break in a flowmaster. Theres no packing material to set in, its all metal baffles that do the muffl...ing. You do however have to heat them up, when there cold they sound like ****, but one you take it above 3500 a couple times it sounds WAY better. Hope you enjoy it

Re4peR26

Well a week laster and 975 miles... its all carbond up and sounds great i couldent be more happier with the sound.... a lil loud but i LOVE IT!!

Matty

I like my 40 series too. Deep sound from a 4 cylinder.

cashstacker

I love mine it's loud and sounds pretty deep.

mcphatty

got any soundclips?

Matty

https://www.cobaltss.net/forums/show...t=21086&page=2

Blown 4-banger

I just got done driving mine, gosh I never get tired of that loud deep sound not to mention a few car alarms...

cashstacker

yeah every once in a while I will set off an alarm

Blown 4-banger

I set off an alarm with my blower whine the other day, it suprized me!

eastcoastz

I keep getting tickets here in Jersey! I have a 3" cat back with a Vibrant Ultra queit resonater with a Vibrant straight through N1 Style muffler and I want to replace the muffler with something quieter. You guys have any sugestions?

hatrickstu

iTrader: (1)

I Am Still The Original Flowmaster 40 On A Cobalt!!!

eastcoastz

Sounds like the Super 40 series is a quieter muffler?

CTCOBALTSSS

What kind of exhaust did the blue cobalt have???

http://media.putfile.com/Fast-Car-Fun

Blown 4-banger

S-T-O-C-K!!! I didn't beleive it either! He blew out his old muffler and just got a factory replacment.