SPD Performance - Alpha Catted Downpipes, 2024 - 2025 GEN4 Ford 3.5L Raptor
SKU: 1316510768

SPD Performance - Alpha Catted Downpipes, 2024 - 2025 GEN4 Ford 3.5L Raptor

Sale price$1010.25 Regular price$1122.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SPD Performance - Alpha Catted Downpipes, 2024 - 2025 GEN4 Ford 3.5L RaptorPresenting SPD's GEN4 Raptor downpipes. Why GEN4?? Ford made a few big changes to the 2024 2025 Raptor 3. 5L Ecoboost Engines. These engines do not have exhaust manifolds and the turbos are bolted directly to the heads. Ford first did this on the 2. 7L and 3. 0L Ecoboost engines. Our Industry first Alpha Cats provide ultra high flow while meeting green emission standards. Factory GEN4 Raptor downpipes are very restrictive because Ford reduces the

Presenting SPD's GEN4 Raptor downpipes. Why GEN4?? Ford made a few big changes to the 2024-2025 Raptor 3.5L Ecoboost Engines.  These engines do not have exhaust manifolds and the turbos are bolted directly to the heads. Ford first did this on the 2.7L and 3.0L Ecoboost engines.

Our Industry first Alpha Cats provide ultra high flow while meeting green emission standards.  Factory GEN4 Raptor downpipes are very restrictive because Ford reduces the diameter of their primary cats from 5.5" to 5". This reduction in diameter ( -5 square inches of surface area) causes much higher back pressure and EGTs.  With SPD Alpha ultra high flow cats and larger 3" diameter mandrel bent tubing, you will improve throttle response, mileage and overall performance while reducing turbo lag and exhaust temperatures. Our turbo flanges are CNC laser cut 1/2" 304ss flanges and we TIG & MIG weld the downpipes for strength and durability. We designed in a 4" flex pipe  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 convertors are made in the USA and are designed to be used in racing applications.  

SPD Alpha Cats

SPD Alpha Cats are next generation ultra high flow green emissions catalytic convertors and are truly an industry first.  We needed a catalytic convertor that would have high flow and green emissions. Every catalytic convertor that we tested in the industry either had green emissions or high flow but not both.  SPD Alpha Cat is a 500cell catalytic convertor and will out flow our previous 400cell performance cats by +90%. They are extra loaded with Rhodium, which is a platinum based alloy that is required in a catalytic convertor to reduce NOX in the exhaust to meet the new emission standards. 


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 - Ultra High Flow 500Cell 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



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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1316510768

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1177 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Spensanna Mayberry
Lake Worth, US
★★★★★ 5
Great
Size: 8 Toddler, Color: Navy
Just as pictured and the padding is super comfortable, our 3 year old is rough on shoes but we love stride rite the quality it good and easy to clean perfect for wide toe area
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
T
Verified Purchase
Tori
Fort Morgan, US
★★★★★ 5
Great toddler shoes!
Size: 6 Toddler, Color: Navy
Cute, comfy, practical and perfect for my toddler son
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
N
Verified Purchase
Naomi Joshi
Dallas, US
★★★★★ 5
Most comfy sandals my toddler owns
Size: 6 Toddler, Color: Navy
Very comfortable and true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
A
Verified Purchase
Aliston Jewell
Alexandria, US
★★★★★ 5
Perfect toddler summer sandal!
Size: 6 Toddler, Color: Navy, Size: 6 Toddler, Color: Navy
My toddler loves them. Even though they are a little big for him (which I meant to buy a bigger size) the adjustable strap allows me tighten them enough so he doesn’t slide. Color goes with everything! Perfect summer shoe!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 9, 2025
L
Verified Purchase
LindseyLove
Alexandria, US
★★★★★ 4
I liked them, toddler did not
Size: 7 Toddler, Color: Navy
I thought these were cute shoes. They were sturdy, protective, and flexible for little walkers. And they were pretty soft on the inside to wear without socks. Unfortunately, my two year old did not agree. He cried "don't like it" and immediately ripped them off every time I tried them on him. Maybe it's just my picky son. TTS/half size big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2024

recommand products