Needing more performance, MPG's and
sound from your 2017 - 2020 3.5L Ecoboost F150? 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. 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 catalytic converters that do not cause check
- High temp silica ceramic coated for long life span
- Factory style flanged clamps on all flared turbo and
- High grade clamps for a solid seal and no leaks
- All hardware included
We use EPA approved federal catalytic converters but you are responsible to verify that they are legal with your state and county laws.
We will NOT ship this product to California.