Needing more performance, MPG's and sound from your 2015 - 2016 3.5L Ecoboost F150? Look no further! All of SPD's catted downpipes use the highest grade EPA approved catalytic converters and larger 3" diameter mandrel bent tubing which improves throttle response, mileage and overall performance while reducing turbo lag and exhaust temperatures. Our downpipes do not require custom tuning and can be used as a factory downpipe replacement. Our catalytic convertors are made in the USA and are designed to be used in racing applications.
On all SPD Performance's aluminized catted downpipes, you get:
Increase in performance
Improved turbo spool time
Better fuel mileage
High flow 400CPSI catalytic converters that do not cause check engine lights
High temp silica ceramic coated for long life span
Factory style flanged clamps on all flared turbo and exit connections
