mccorry

Mine does it in a straight line... not while turning, Blue.... at 40MPH at 5000 RPM. The tires aren't spinning. IMHO, It is a harmoic vibration that is coming through the floorboard... either a bushing that is less pliable at colder temperatures... or a rub. I am not sure which. My money is on stiff rubber bushings. The vibration of the drivetrain is getting passed right into the cabin due the the bushings being cold and stiff.

Yeah... thanks for letting us know!

hogmeat... it isn't cute to treat others with disrespect.

We should start calling him "Whore"meat.

Everybody cool in here? tantal... you could ask nicely..... RaGe... feel free to start your own thread.

Yeah.. I hear ya. Mine doesn't make any noise at any other time, however... even when turning. Only at higher RPM under load. I would guess that you are right with the thought of it being the diff housing rolling upward... Maybe it's hitting the pinion nose snubber or bumpstops.. and tranfering noise/vibration into the cabin through the floor.

Oh... I understand.... sorry.

No... this is different. Straight line not turning. And it doesn't do it when the temperature gets above ~55 deg F. It doesn't matter if the car is cold or warmed up, either.

I have it...... My mods are.... Tein H-techs on stock struts Stage 2 - 18 psi boost Stock RE92s on stock wheels Hogzawst exhaust mod

It has to be something common.. cause we all are experiencing it.

^^^^^^^^^ Hogger... it isn't the exhaust.... (I am Hogzawst stg. 2 for a long time). This has come on with the colder temperatures.... definately different noise.

Yeah... I have the same experience... I didn't notice it until is started to get colder out.

Stock tires, stage 2. I have heard other people mention that it could be the prop shaft bushing... for the driveshaft. ???

When I accelerate HARD in 1st or 2nd gear... at around 4,000 RPM and up, I get a growling noise from the back... I originally thought it was maybe the tires slipping / grabbing for grip... or the exhaust hitting the swaybar during squat (I am lowered 1") ... Then I was thinking that maybe it is my center differential spinning. I have no other drivability problems... no vibrations... no other noises..... What is the symptoms of a center differential being overwhelmed by torque? Does anyone else seem to have this problem? Again... it is only under hard acceleration at higher RPM's. It really sounds like it is coming from the back.

AWESOME install!

Good post.

I'm still running Hawgsawst Stg 2.... and loving it.

Post whore! You're shameless!

Did you use ALL-POWERFUL LORD..... and HOGMEAT in the same sentence?!?!?!? Bwahahahahahhahahahahhahahahahahahahhahahaha! http://www.picpop.com/gallery/albums/userpics/LOL/hahajesus.jpg Don't get me wrong... I like the Hogger and his mod... but an all-powerful god, he is not.

http://www.picpop.com/gallery/albums/userpics/0819/neverending.jpg

This thread is STILL going!?!?!?

You've come a long way, Hogger.... a LONG way....

Stickied.... Don't forget http://www.jscspeed.com

^^^^ Done.

^^^^^^^^^^^ Nah... that isn't going to hurt anything.