These high flow turbo exhaust adapters replace the factory adapters on 2017+ F150 Raptors with the 3.5 ecoboost motor. These larger adapters will maximize flow, greatly reduce exhaust backpressure and help to lower Exhaust Gas Temperatures. The outlet is 2.3125″ ID compared to the stock outlet which is 2.0625″ ID.
A completely stock 2017 F150 Raptor dyno’d 366HP and 404LBS of torque at the wheels. After these adapters were bolted on, with no other modifications, the truck made 390HP and 447LBS of torque. That’s an increase of 24HP and 43LBS of torque at the wheels!
These high flow adapters will directly bolt on to the factory turbo and any other “drop in” style turbos that will accept the stock adapter. These will work with the factory downpipe or any aftermarket downpipe that bolts up to the factory adapters.