sl wing

Summer Below out on the SL Rear Wing : $1850.00 ( Free Shipping)

Wanting to know the difference in styling between renown, rsc, and any OEM SL style wing. Hard to tell a difference from pics online. What do you guys like and why? Pricing not a determining factor. Just ascetics and quality.

Love the look of the large SL wing but can't bring myself to pay $3500 for one. Show me the goods!