1999 5.4 any ideas for a loud exhaust? without straight pipes.... preferably some brand of muffler? i dont want to have to redo my hole exhaust system.

 

i have a flowmaster 10 series that i love on my 4.6

 

Those are loud as **** and if you can do some turn downs just after the axle I think you will get what you are looking for. Good luck man.

 

cruisin its quiet and at idle but get all oover t and man its loud lol

 

thanks man im 17 so the louder the better how much it cost for 2 of those 10 series? cuz i have a dual exhaust but its cut off a little before the passager rear wheel

 

My Original 40 setup is loud (without the popping usually associated with Flows)...it's a SI/DO muffler but it's not obnoxiously loud. Sounds really good, check out some of my YouTube vids...same screenname as here.

 

True duals
Magnapacks/Bullets
H-pipe
Hi-flow cats
4 x 18 inch tips

Loud, yet still refined.

 

I know some people may have their thoughts on this, but I have a single chamber flowsound on mine and love it. Sounds like a Flowmaster 10 series but takes less of a hit on your wallet.

 

this^^^

 

wat about the Flowmaster Super 44 Delta Flow muffler? it says its the most aggressive sounding.

 

Sounds like every other chambered muffler, like a tin can.

 

From CarCraft....
MUFFLER Idle dB WOT dB
DynoMax Super Turbo 89 123
DynoMax Race Magnum 94 133
Flowtech Afterburner 92 124
Hooker Competion 92 122
Hooker Super Competion 90 125
Summit Turbo 89 124
Summit Fully Welded 92 125
Thrush Boss Turbo 90 123
Thrush Magnum Glasspack 92 128

 

Agreed.

In high school? Buy a bullet.

 

i think flowmasters sound good but thats jus me...as long as it doesnt pop like a glasspack

 

Every kid and bumpkin from here to Alaska has a Flowmaster. Be a little creative and have a little class when deciding on an exhaust. Don't focus on just volume, but on tone and overall aggressiveness.