Just Added: 2011-2017 F150 3.5L EcoBoost & Raptor SPD Performance Turbo Adapters!

What's not surprising is that the most restrictive part of the 2011-2017 F150 and Raptor 3.5L EcoBoost V6s is their exhaust system. What is surprising is how little of a change is needed to make for some big gains in performance. SPD Performance's 2011-2017 F150 and 2017 Raptor Turbo Adapters replace your F150's stock downpipe-to-turbine housing adapters with a larger and more efficiently-shaped design that frees up restrictions and gets your truck some extra oomph. On SPD's 2017 Raptor test truck, their adapters added 24 horsepower and 43lb-ft of torque without a tune or any other hard parts at all!