I had the same issue with my 07 GT500. Are you still running the factory clutch line?
After I installed an aftermarket line in my GT500, I noticed that shifting became less notchy and was a lot more consistent throughout warmer temps.
It may be worth a shot.
Bought this brand new from LMR and only had it on the car for a few thousand miles. Returned my exhaust back to stock to coincide with local HPDE noise regulations.
This axleback is the best sounding for the coyote in my opinion. Nice deep growl when you get on it and no drone.
SOLD
Located...
Parts were pulled off of my 07 GT500. Everything has been cleaned up and is in good working condition. Prices include shipping and paypal fees. Located in Tucson, AZ.
05-14 BMR Poly Fixed LCAs P/N TCA032 - SOLD
05-14 BMR Poly Adjustable Panhard Bar P/N PHR006 - SOLD
05-14 BMR LCA Relocation...
Was there a definitive point where it started whining? Was it right after the install? After installing suspension pieces?
Sounds like install issue to me exacerbated by the aftermarket suspension components.
When I had the 07 GT500 with all aftermarket BMR suspension out back it was still...
You would think I would miss it... especially considering that this one is about 250 rwhp less, but surprisingly I don't.
The S550 is superior in just about every single way for a dual purpose daily/track car. A lot of engineering went into it and it shows.
I do have plans to buy another...
Hey Gabe! Been stomped at work and well with the S550 I have less reason to post, but I still lurk around. One of these days when the stars align I will get some good pics of the new banana.
I see that your car is making a bit more power now. Must feel good!
I've had good experience using Fedex for all my big item sales. You can open an account with them for free on their online site and they typically give you online discounted rates.
I'm not sure if they will pick up from your location, I always just print off the label and drop it off (no need...