SPD catted downpipes for the Ecoboost F150. These are made with 3″ aluminized- steel mandrel bent tubing. Includes Y-pipe to fit the flanged factory connection point.
The 4 piece design of this system makes installation much less stressful and ensures a better fit.
*Due to the large number of pre-orders, please allow up to 2 weeks for us to ship these downpipes.