Polypropylene Rear Diffuser

The Ikon Motorsports SB Style rear diffuser is an aftermarket aerodynamic enhancement specifically designed for the 2014-2016 Lexus IS F Sport models. Constructed from Polypropylene (PP) and delivered in an unpainted matte black finish, this component is prepared for custom painting to seamlessly integrate with your vehicle's aesthetic. Featuring a design that functions as a rear under-chin spoiler or air dam, this diffuser not only visually elevates the performance appearance of your Lexus IS but also aims to improve aerodynamic efficiency. By reducing lift and enhancing stability at higher speeds, it contributes to a safer driving experience and may offer benefits in fuel consumption. The product's rear lower position is intended to complement the vehicle's existing lines. Installation is designed as a bolt-on process, with necessary hardware included. While guidance is available via online installation videos, Ikon Motorsports recommends professional installation to ensure optimal fit and finish. It is advised to ensure the vehicle is clean and dry prior to installation.