Exhaust› Exhaust Pipes, Systems and Components

C&L

4-Inch Single Exhaust System

$499.99

SKU: T574829-35

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The C&L 4-Inch Single Exhaust System is a cat-back system designed for 2015-2020 3.5L EcoBoost F-150s. It features mandrel-bent, 4-inch diameter, 409 stainless steel tubing for corrosion resistance and improved exhaust flow. The system includes a round, straight-through perforated muffler that produces an aggressive performance sound under acceleration and a mellow tone at idle. A polished 304 stainless steel exhaust tip is included, and the system exits on the passenger side after the tire.
Show original supplier description
The C&L 4-Inch Single Exhaust System is engineered to enhance the exhaust note of your 3.5L EcoBoost F-150. The full mandrel-bent piping reduces restrictions, promoting a more free-flowing exhaust for potential gains in both power and performance. Constructed from premium grade, 4-inch diameter, 409 stainless steel tubing, this system ensures excellent exhaust flow and long-lasting corrosion resistance. The polished 304 stainless steel exhaust tip adds a finishing touch, and the system exits on the passenger side after the tire. Designed as a direct bolt-on upgrade, this C&L exhaust system easily bolts to the factory piping. Clamps and instructions are provided, and it reuses the OEM exhaust hangers for a straightforward installation. The system is specifically designed to fit 2015-2020 3.5L EcoBoost F-150 models, but it excludes the Raptor and 2019-2020 Limited models.

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

BrandC&L
Part NumberT574829-35
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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