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Exhaust› Exhaust Pipes, Systems and Components

Varex

Valved Cat-Back Exhaust System, 3-Inch Mandrel-Bent

$1,850.00 $1,498.50 Save $351.50

SKU: ESSWRX14VKCS

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 Varex Valved Cat-Back Exhaust System is a performance exhaust upgrade designed for the Subaru WRX G3 S2 Sedan & VA. This 3-inch mandrel-bent system features a Varex valved muffler for adjustable sound levels. It includes a high-flow center section with a hot dog resonator and a cast stainless steel Y-piece that transitions to twin 2.5-inch piping, finished with quad 4-inch polished tips.
Show original supplier description
The XFORCE Varex Valved Cat-Back Exhaust System is engineered to enhance the sound, style, and control of your Subaru WRX G3 S2 Sedan & VA. This 3-inch, mandrel-bent system is constructed from brushed 304 stainless steel for durability. It features integrated flex bellows at the front to absorb engine movement and reduce stress. The system includes a high-flow center section with a hot dog resonator for optimized flow and refined sound. A cast stainless steel Y-piece with an XFORCE logo transitions smoothly from a single 3-inch inlet to twin 2.5-inch outlets, leading to quad 4-inch polished exhaust tips for an aggressive rear aesthetic. The system also includes a Varex remote key fob and receiver for adjusting the exhaust volume. When fully open, it provides a louder, aggressive, and throaty exhaust note, amplifying the Subaru boxer rumble. When closed, it delivers a refined, street-friendly tone suitable for daily commutes. Extensive engineering and testing were performed on Subaru VA STI (EJ25) and WRX G3 S2 (EJ25) models to ensure maximum flow, optimal sound, and enhanced adjustability.

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

BrandVarex
Part NumberESSWRX14VKCS
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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