Exhaust› Catalytic Converters

CTS Turbo

High-Flow Catalytic Converter

$759.99

SKU: CTS-EXH-DP-0050-CAT

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CTS Turbo Ford Raptor EcoBoost 3.5L High-Flow Cat Downpipes are designed to maximize exhaust flow for significant power gains. Constructed from T304 stainless steel with hand TIG welded and back-purged seams, these downpipes are built to fit perfectly in place of the restrictive factory catalytic converter, ensuring years of reliable performance. They enhance the exhaust note, producing a louder and deeper growl that is more pronounced, especially with an aftermarket exhaust system.
Show original supplier description
The CTS Turbo Ford Raptor EcoBoost 3.5L High-Flow Cat Downpipes are engineered to maximize exhaust flow and deliver substantial power gains for the 3.5L Twin Turbo engine. Designed using advanced CAD technology, these downpipes ensure a perfect fit, replacing the restrictive factory catalytic converter. Constructed from durable T304 stainless steel, each component is meticulously hand TIG welded and back-purged to guarantee long-lasting, reliable performance. The 200-cell High Flow-CATS are not compliant with emissions regulations, and the product is sold for competition use only, not for street or highway vehicles. Installation requires Stage 2 downpipe-specific software tuning to prevent a check engine light. While an optional CEL eliminator can reduce the possibility of a cat efficiency code, it is not guaranteed to be 100% effective. These downpipes will significantly alter the exhaust sound, producing a louder and deeper growl with a more pronounced exhaust note, especially noticeable during up-shifts. Additional product details include: designed and tested on a real car, cast T304 stainless steel construction, and extra O2 bungs for wide-band sensors if needed. It is highly recommended to install the CTS Turbo turbine adapters concurrently for optimal exhaust flow and power.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCTS Turbo
Part NumberCTS-EXH-DP-0050-CAT
CategoryExhaust
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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