Bilstein B4 Saab 9-3 (YS3F)R Twintube Shock Absorber - 19-140087 fits_2015-2020`Ford`Mustang`Shelby GT350~2015-2020`Ford`Mustang`Shelby GT350R~2020`Ford`Mustang`Shelby GT500 Brushed 304 SS Construction: The

Brushed 304 SS Construction: The performance cat-back exhaust system is constructed of 3" to 2-1/2" mandrel-bent

smoother articulation

Dyno Proven gains of up to 12 hp and 10 lb-ft

4L Gt500 Lash Adjusters — manufactured by Ford Performance Parts (Ford Motor Company)

Includes easy to follow installation instructions with clear pictures for an easy installation

Bilstein B4 Saab 9-3 (YS3F)R Twintube Shock Absorber - 19-140087 fits_2015-2020`Ford`Mustang`Shelby GT350~2015-2020`Ford`Mustang`Shelby GT350R~2020`Ford`Mustang`Shelby GT500 Brushed 304 SS Construction: TheBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality. Features High power reserves for maximum safety High OE quality Restores original