SKU: 40031842143

XForce | 3" 409 Stainless Cat-Back Exhaust | Subaru WRX STI G3 Hatch 2008–2014 | E4-SW09-02-CBS

Sale price$323.60 Regular price$359.55
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Description

XForce | 3" 409 Stainless Cat-Back Exhaust | Subaru WRX STI G3 Hatch 2008–2014 | E4-SW09-02-CBSXForce 3" Cat Back Exhaust System Subaru WRX & STI G3 Hatch E4 SW09 02 CBS Elevate the performance and sound of your Subaru WRX or STI Hatchback with the Xforce 3" Cat Back Exhaust System. This system is engineered specifically for the G3 series hatchback models, featuring large diameter 3" mandrel bent pipework to significantly reduce backpressure and improve turbo spool and power delivery. Constructed from robust raw finish 409 stainless steel, the

XForce 3" Cat-Back Exhaust System - Subaru WRX & STI G3 Hatch - E4-SW09-02-CBS

Elevate the performance and sound of your Subaru WRX or STI Hatchback with the Xforce 3" Cat-Back Exhaust System. This system is engineered specifically for the G3 series hatchback models, featuring large-diameter 3" mandrel-bent pipework to significantly reduce backpressure and improve turbo spool and power delivery.

Constructed from robust raw-finish 409 stainless steel, the kit includes a centre resonator to manage drone and a single-in, dual-out rear muffler design. The system is finished with aggressive quad 3.5" polished stainless steel tips, providing that iconic high-performance look and a deep, boxer-engine growl that Subaru enthusiasts crave.

What's in the Box?

  • 1x 3" Centre Resonator Pipe
  • 1x Single-In / Dual-Out Rear Muffler Assembly
  • Quad 3.5" Polished Stainless Steel Tips
  • All Required Gaskets, Bolts, and Hardware

Features:

  • 3" Mandrel-Bent Tubing: High-flow design for maximum exhaust gas velocity.
  • 409 Stainless Steel: Durable raw finish construction built for long-term performance.
  • Centre Resonator: Specifically tuned to provide a sporty tone while minimizing cabin drone.
  • Quad 3.5" Polished Tips: Delivers a premium, aggressive rear aesthetic.
  • Hatchback Specific: Designed for a precise fit on the Subaru G3 Hatch chassis.

Specifications:

  • Make: Subaru
  • Model: Impreza WRX / STI (Hatchback)
  • Diameter: 3.0 Inch (76mm)
  • Material: 409 Stainless Steel
  • Muffler Layout: Centre Resonator & Rear Muffler

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

Vehicle Applications:

Vehicle Applications for XForce E4-SW09-02-CBS
Make Model From To Body Series Engine Variant Drivetrain
SUBARU
SUBARU IMPREZA 01/2011 - Hatchback - EJ255 | 2.5L WRX AWD
SUBARU IMPREZA 10/2009 12/2014 Hatchback G3 EJ255 | 2.5L WRX Automatic/Manual AWD
SUBARU IMPREZA 07/2010 08/2013 Hatchback GE (GRE) EJ255 | 2.5L WRX AWD
SUBARU IMPREZA 01/2008 02/2012 Hatchback - EJ20 | 2.0L WRX AWD
SUBARU IMPREZA 01/2008 02/2012 Hatchback - 2.5L | Petrol WRX AWD
SUBARU IMPREZA 01/2008 02/2012 Hatchback - 2.0L | Petrol WRX AWD

 

Warranty Information
Product Type Warranty Period
304 & 201 Stainless Steel Exhaust Systems 60 Months
Accessories 12 Months
Catalytic Converters 12 Months
Electronic Products (Including SmartBox) 12 Months
Mild Steel & 409 Stainless Steel Exhaust Systems 24 Months
Mild Steel Headers 12 Months
Stainless Steel Headers 24 Months
Universal 304 Stainless Steel Mufflers 24 Months
Universal Mild Steel & 409 Stainless Steel Mufflers 12 Months

Payment & Security:
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 40031842143

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A
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Amazon Customer
Charlottesville, US
★★★★★ 5
Easy to use.
Color: Grey, Size: 6 Panel
These are easy to put together and to use. We have used them with all the panels. We have also used them broke down into 2 and 3 panels. They work well for blocking views. They don't block noise or help quiet the room being used, however. Only bad thing about them. We use them for our Auxiliary meetings.
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Reviewed in the United States on July 11, 2025
C
Verified Purchase
C.W.
Natrona Heights, US
★★★★★ 5
Easy to assemble. Still used for over a year 🙌🏾
Color: White, Size: 6 Panel
Everything is perfect! I would buy again in other colors and heights if I need additional separation in the basement.
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Reviewed in the United States on January 7, 2026
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 3
Cheap Garbage
Color: Black, Size: 4 Panel
This item is just cheap crap. Shoddily put together, shoddy materials, and looks cheap. If you’re just putting it in a space that you don’t really care that it’s cheap, then it might be fine for what you need. But don’t expect much.
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Reviewed in the United States on April 15, 2026
A
Verified Purchase
Angel
Draper, US
★★★★★ 5
Keeps areas separated
Color: Black, Size: 6 Panel
Item arrived quickly. I use this to keep my cats out of a part of the cellar. Works great. They've figured out how to slip through side. I made a panel that covers those spots. Still the best item to keep area separate.
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Reviewed in the United States on January 9, 2026
C
Verified Purchase
Coammom
Battle Creek, US
★★★★★ 5
Nice panels
Color: Black, Size: 6 Panel
Gives good coverage, nice dark panels. Easy to assemble, light product and sturdy. I will recommend this item! Completely covers the back shelves that are for employees only.
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Reviewed in the United States on August 31, 2025

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