MP Concepts Service Replacement. Unfortunately accidents happen, that's why MP Concepts offers a replacement Chin Spoiler for their popular GT350 Style Front Bumper Kit. Whether your Chin Spoiler was damaged going over a speed bump or you got to close to the curb MP Concepts has you covered. This Service Replacement Chin Spoiler is the same exact one found in MP Concepts Bumper Kit so you'll know it fits.Quality Construction. MP Concepts manufactures their Front Bumper Replacement Chin Spoiler from OEM quality Polypropylene. Polypropylene is an extremely strong and durable thermoplastic polymer, making it perfect to withstand the hazards of daily driven vehicles. This Chin Spoiler features a slightly stipple black textured finish for an aggressive appearance.Straight Forward Bolt-on Installation. MP Concepts engineered their Service Replacement Chin Spoiler to be a direct fit replacement for your damaged piece. Installation can be completed in about an hour. Please note that some of your original hardware will be reused for installation.Application. This MP Concepts GT350 Style Front Bumper Replacement Chin Spoiler is designed to be a service replacement part for Mustangs equipped with the MP Concepts GT350 Style Front Bumper (part# 397416) only. Does not fit factory bumper. Designed to be used with part# 397416 only.