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Xforce

18C MUSTANG ECOBOOST/GT TWIN 2.5IN SS CAT BACK EXHAUST SYS W/ OVAL VAREX MUFFLE

$1,935.00

SKU: X001 ES-FM18-02-VMK-CBS

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Xforce ES-FM18-02-VMK-CBS is a 304-grade stainless steel cat-back exhaust system for V8-powered 2018+ Ford Mustang GT fastback or convertible models. It features twin 2.5” bore, straight-through hotdog style resonators, and dual VAREX-equipped mufflers, allowing control of sound volume and tone via key fobs for a range from quiet to a full 5.0 V8 sound. An optional Smartbox offers Bluetooth smartphone app control with preset automatic valve control and geo-fencing. Suitable for convertible models.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandXforce
Part NumberX001 ES-FM18-02-VMK-CBS

Videos

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How Loud? This XForce S550 Exhaust Leaves That Entirely Up To You!!!!! #getloud
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Ford Mustang GT California Edition Installed Valved XForce Exhaust System
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XFORCE Varex smartbox Installation Guide (General guide)
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Buy with Confidence

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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