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Description:

Needing ultimate performance, MPG's and sound from your 2017 - 2020 3.5L Ecoboost F150 Raptor? Look no further! The newly re-designed direct bolt-on catted downpipes from SPD Performance 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.

SPD built in the turbo adapters by using CNC laser cut 1/2" 304ss flanges and TIG welded 3" 304ss mandrel bend tubing for ultimate flow. Additionally, 4" flex pipes were installed to absorb shock from engine movement and chassis flex making these the toughest downpipes on the market today!

On all SPD Performance 304 stainless catted downpipes, you get:

• Increase in performance
• Improved turbo spool time
• Better fuel mileage
• Direct turbo bolt-on design, no turbo adapter required
• NO CEL - High flow catalytic converters that do not cause check engine lights
• 304 Stainless Steel 3" mandrel bent tubing
• High grade v-band clamp for a solid seal and no leaks
• Hardware, gaskets, and stud extractor included

SPD Performance uses EPA-approved federally legal catalytic converters in their downpipes. However, the end user is responsible to verify that the use of aftermarket catalysts are legal in their state, county, and city.

NOTE: This part is NOT CARB approved and will not ship to California.