Just installed the Teck Grounding Kit! Real easy, great instructions and took about an hour.Got mine SRT style but got grey instead of silver.I think silver is not avaliable due to discoloration problems in the past.
Notice smoother e-shifting,brighter lighting,quicker crank over,and looks great in the engine bay! Opted for the pro-version cost 100.00.

 

Heres some pixs:

instructions w/ pics included.

 

On the car!

 

Thats nice. Its a lot easier when its already cut up into section with the proper length but i would have saved the money and did all of that myself.