I've had my black Whisper lid for 3 years now and no cracks. It's held up through all the header installs(2), cam install, underdrive pulley, etc. I've leaned on it, almost sat on it, and my WS6 of course has a raised lid seat.

 

David's tha Man!!!!!

 

I would have to agree. Took care of me no problem.

 

i've had mine for 2 years and i've had no problem with it, yet.

 

I've had mine on for a year and noticed one of the tabs was cracked after removing it for the first time to change the air filter today. Hopefully they can help me out, since i still have the receipt.

 

...ummm.... this thread is over a year old already. Raise the DEAD!!!

 

oops, i apologize for that didn't realize it said 05

 

Do you have the smooth bellows or the Home Depot bellows? That could be the culpit due to no or little flexibility, making it stress on points of supension on the lid.

 

I know this thread seems to be old but I would just like to say I have had mine for 3-4 years and about 50k miles and it is doing just fine.

 

mine is over 1 year old, and no problems yet. i have a smooth bellows, Z06 MAF, and the firehawk has the shorter lower airbox, so perhaps that is the difference.

 

yeah i dont know, i checked it often when first installed probably around the first 2-3k of it being on there, Has about 6k on it now, so it doesn't realy add up.

 

Well i must say MTI has great customer service! i called them today and they told me they would ship me out a new one once they are back in stock. What a great company