Turbo whine

[magnutz]

I just installed the MBRP 4 inch turbo back kit no muffler no cat and the first thing I hear is the turbo screaming its a$$ off. I know the truck was going to sound different but I hear the turbo over the rumble of the exhaust. Is this normal?



03 f250 6.0 cc 2wd

[SandawgK5]

Originally Posted by magnutz

I just installed the MBRP 4 inch turbo back kit no muffler no cat and the first thing I hear is the turbo screaming its a$$ off. I know the truck was going to sound different but I hear the turbo over the rumble of the exhaust. Is this normal?



03 f250 6.0 cc 2wd

YUP, Get it wound out and around 2500-2800 you will hear the exhaust. I have a muffler on mine and it does the same thing.

Dik

[Blue Goose]

My dad has the same on his 03 and he loves it. It sounds like an jet prepping for takeoff. He even had one guy ask him if he had a supercharger. My 06 is straight pipe but it just growls at you.

[SandawgK5]

My Exhaust video

Mine is in this thread, skip to 1:07 for the 4" with muffler.

Dik

[sinner6.0L]

welcome to the joys of owning a 6.0

I can't hear my exhaust over the turbo any time under 2200 RPM. after that it's like someone hit the roar switch

[magnutz]

I was just making sure my old chevy 6.5 didnt sound anything like this and didnt run nearly as well either. I am really liking this truck so far. I did find a coolant leak under the egr cooler so I am going to try and talk the car lot I got it from into the egr delete kit and a coolant filter. My main selling point to them is they dont want to have to replace the motor or heads. I bought it from work and they have it covered by a in house bumper to bumper warranty.