The COBB Ford Focus ST front mounted performance intercooler is the single best bolt-on modification for the platform
ATS 13- 15 2
25" Cat-Back system is tuned for performance and sound for both the 2
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The cast aluminum end boxes are optimized using CFD flow analysis for excellent cooling with minimal backpressure
K&N RU-5171HBK UNIVERSAL Clamp-On Air Filter 4"FLG, 8"B, 6-5/8"T; 8"H ymm_36 The COBB Ford Focus STDescription K&N RU 5171HBK UNIVERSAL Clamp On Air Filter 4"FLG, 8"B, 6 5 8"T; 8"H K&N Universal Air Filters are designed and manufactured for a wide range of applications, including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and more. These filters accommodate various air intake angles and offset diameters, offering a suitable option for most equipment. All filters feature ultra strong molded pliable rubber flanges that