SPD Performance 2017-2020 Ford F-150 Raptor 304SS Catted Downpipes With Built-In Turbo Adapters

Needing ultimate performance, MPG, and sound for your 2017-2020 3.5L EcoBoost Ford F-150 Raptor? Look no further! Our newly re-designed direct bolt-on catted downpipes use the highest grade EPA-approved catalytic converters or GESI G-Sport UHO catalytic converters and larger 3″ diameter mandrel-bent tubing, which improves throttle response, mileage, and overall performance while reducing turbo lag and exhaust temperatures. We built the turbo adapters using CNC laser cut 1/2″ 304ss flanges and TIG & MIG welded 3″ 304ss mandrel bend tubing for ultimate flow. We installed 4″ flex pipes to absorb shock from engine movement and chassis flex. Our downpipes do not require custom tuning and can be used as a factory downpipe replacement. Our catalytic converters are made in the USA and are designed to be used in racing applications. All hardware, turbo gaskets, and stud bolts are included with these downpipes.

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 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
• All hardware, gaskets, and stud extractors are included

We use EPA-approved federal catalytic converters but you are responsible for verifying that they are legal with your state and county laws.

We will NOT ship this product to California.

First Class Customer Service & Satisfaction.

At Function Factory Performance, customer service is our top priority. We know that finding the right parts can be overwhelming, so we’re here to make the process smooth and enjoyable. We’re always ahead of the curve with our commitment to education and awareness. Let’s make this experience simple and awesome together! Don’t hesitate to call us at (480) 576-8606 or click here to reach us via email.

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