ZL1 Addons Mustang 18-23 EcoBoost Stealth Diffuser

This is our new Mustang 2015-2017 performance pack GT front splitter extension. Made of 3/8 ABS plastic and comes with all mounting hardware.  This product is built to order, please note build lead times below. Made in the USA! Product Fitment: Mustang 15-17 GT PP Our splitter extension WORKS!! it is made to install by leaving the belly pan on the car and NO MODIFICATIONS are needed. Unlike others that have a positive angle of attack when installed ours do not. It also does not cover brake cooling channels.    Shipping: This product has a 7-10 (M-F excluding holidays) business day build lead time before it will ship.