Overview Reviews Product Description Kooks 15-20 Ford F-150 Header and Catted Connection Kit-3in x OEM Y-Pipe Kooks Custom Headers 1361H220 Product Videos Custom Field Product Reviews Write a Review Write a Review × Kooks Custom Headers Kooks 15-20 Ford F-150 Header and Catted Connection Kit-3in x OEM Y-Pipe Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *