Needing more performance, MPG's and sound from your 2015 - 2017 Expedition/Navigator? Look no further! All of SPD's catted downpipes use the highest grade catalytic converters and larger 3" diameter mandrel bent tubing which improves throttle response, mileage and overall performance while reducing turbo lag and exhaust temperatures.
On all SPD Performance's Aluminized Steel Catted Downpipes, you get:
- Increase in performance
- Improved turbo spool time
- Better fuel mileage
- High flow catalytic converters
- High temp silica ceramic coated for long life span
- Factory style flanged clamps on all flared turbo and exit connections
- High grade clamps for a solid seal and no leaks
- All hardware included
SPD uses EPA approved federal catalytic converters but you are responsible to verify that they are legal with your state and county laws.
2015-2017 Ford Expedition/Navigator 3.5L SPD Performance Catted Downpipe
WARNING: This is a Competition Use ONLY Product manufactured and sold for installation on vehicles to be used solely for competition motorsports, which, once such product is installed, may never be used, or registered or licensed for use upon a public road or highway. Any other use, including recreational off-road use, may be in violation of local, state, and Federal laws. ZFG Racing LLC does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer. If a Competition Use Only Products is installed on a vehicle and that vehicle is used on a public road or highway, it may be considered in violation of the Clean Air Act and personally subject to substantial civil penalties.
