Kooks 11-14 Ford F-150 1-7/8 x 3 Header & Catted Y-Pipe Kit - 1351H420 Fuel Injector Sets - 4Cyl Simply swap the pins on

Simply swap the pins on the controller and the controller will operate properly

6 hp) at 5

The base plate fits carburetors with a 7-5/16 inch air horn flange and drops the filter 1-1/2 inches below the carb flange

The kind of upgrade that looks factory-intentional to those who know — and unmistakably modified to those who don't

3L EcoBoost intercooler pipe kit is backed by our Mishimoto Lifetime Warranty

Kooks 11-14 Ford F-150 1-7/8 x 3 Header & Catted Y-Pipe Kit - 1351H420 Fuel Injector Sets - 4Cyl Simply swap the pins onKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud