I got the same promotion as well, at 20% off these are an Amazing deal! I paid full price and it's still one of my favorite mods!
I went with the PLUS system from Redline Tuning as I have had the their struts on my Mustang for 7 years now and never had an issue. The quality is top notch and they are well worth the money! The MRT system wasn't out when I bought mine, but based on the 4 year Redline Tuning warranty and the...
The way these are attached to the hood, I have not seen any flexing. They have a big washer that distributes any force over a large area and the under structure metal is very thick. It's a super slick installation that works very well. (y)
For those asking about the differences in the systems:
Black Gas Springs, Black Powder Coated mounting hardware, 4 year warranty
Black Gas Springs, Carbon Fiber Sleeve, Black...