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Exhaust› Catalytic Converters

X Force

3-Inch Stainless Steel Dump Pipe Kit w/ High-Flow Cat

$750.00 $607.50 Save $142.50

SKU: ES-FST16-KITB

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The XForce ES-FST16-KITB is a 3-inch stainless steel dump pipe kit designed for the Ford Focus ST FWD. It features a 100-cell high-flow metallic catalytic converter and is engineered to bolt directly to XForce cat-back exhaust systems. This kit aims to enhance exhaust flow for improved performance and a more dynamic exhaust tone.
Show original supplier description
The XForce ES-FST16-KITB is a performance-oriented 3-inch dump pipe kit specifically engineered for the Ford Focus ST FWD models from 2013-2018. Constructed from brushed finish stainless steel, this downpipe kit features mandrel-bent 3-inch pipework to optimize exhaust gas flow, contributing to increased power delivery and a sharper throttle response. This kit includes a high-performance 100-cell metallic catalytic converter, designed to meet emissions standards while promoting better exhaust flow compared to stock components. This ensures a seamless fit and optimal performance gains when integrated with a compatible XForce system. Elevate your Ford Focus ST's driving experience with the engineered performance of XForce.

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

BrandX Force
Part NumberES-FST16-KITB
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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