SKU: 76100865615

Xforce | 3" Raw Stainless Cat Back Exhaust | Subaru WRX STI GD GG 2001–2007 | E4-SW05-LPA-CBS

Sale price$344.25 Regular price$382.50
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Description

Xforce | 3" Raw Stainless Cat Back Exhaust | Subaru WRX STI GD GG 2001–2007 | E4-SW05-LPA-CBSSubaru WRX & STI GD GG Raw 409 Stainless Cat Back System E4 SW05 LPA CBS Transform your Subaru WRX into a high performance machine with the Xforce Cat Back Exhaust system, featuring the iconic angle out cannon rear muffler. Precision engineered for optimal performance, this exhaust upgrade boasts 3" mandrel bent piping that maximizes exhaust flow and increases horsepower while delivering that renowned, aggressive boxer rumble. Crafted from raw 409

Subaru WRX & STI GD/GG Raw 409 Stainless Cat Back System - E4-SW05-LPA-CBS

Transform your Subaru WRX into a high-performance machine with the Xforce Cat Back Exhaust system, featuring the iconic angle-out cannon rear muffler. Precision-engineered for optimal performance, this exhaust upgrade boasts 3" mandrel-bent piping that maximizes exhaust flow and increases horsepower while delivering that renowned, aggressive boxer rumble.

Crafted from raw 409-grade stainless steel, this system is designed for durability and a deep, raw tonal quality. It features a center hotdog resonator to help manage drone without restricting flow. The 4.5" angle-out cannon tip provides the classic JDM styling that perfectly suits the GD and GG chassis, ensuring your WRX looks as powerful as it sounds.

Note: This system is designed specifically for manual transmission vehicles. Depending on your specific model and factory converter setup, the E4-SW05-C1 connecting pipe may be required for a complete bolt-on application.

Features:

  • 3" Mandrel-Bent Pipework: Maximizes flow and improves turbo response.
  • Raw 409 Stainless Steel: Industrial-grade durability with a raw performance finish.
  • Centre Hotdog Resonator: Tuned to provide a deep, aggressive tone while minimizing interior drone.
  • 4.5" Angle-Out Cannon: High-flow rear muffler with a large diameter tip for classic styling.
  • Easy Bolt-On Design: Engineered for a precise fit on manual GD and GG chassis.

Specifications:

  • Make: Subaru
  • Model: WRX / STI
  • Series: GD / GG (Bug-eye, Blob-eye, Hawk-eye)
  • Year Range: 2001 - 2007
  • Material: 409 Stainless Steel
  • Pipe Size: 3.0 Inch
  • Tip Size: 4.5 Inch Cannon
  • Transmission: Manual Only

Important Information

  • Fitment: Fits manual transmission vehicles only.
  • Required Components: Some models require connecting pipe E4-SW05-C1 for bolt-on application with standalone cat converters.
  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

Vehicle Applications:

Vehicle Applications for E4-SW05-LPA-CBS
Make Model From To Body Series Engine Variant Drivetrain
Subaru WRX 2001 2007 Sedan / Wagon GD / GG 2.0L / 2.5L Turbo WRX AWD (Manual)
Subaru WRX STI 2001 2007 Sedan GD 2.0L / 2.5L Turbo STI AWD (Manual)

 

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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76100865615

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Tira
Massapequa, US
★★★★★ 5
Dog is Happy!
Color: 3PC-Peanut Butter-Green, Pattern Name: Tough Dog Toys
My dog likes the bones, especially because they are peanut butter-flavored. The bones are very strong and well-made, so they are good for heavy chewers. By the way, these bones are very large for big dogs only!
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Reviewed in the United States on May 15, 2026
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Verified Purchase
Randy H.
Carnegie, US
★★★★★ 5
They last for months
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
This is my second order of this product. I have 2 medium size dogs and they love them. The nice thing is a 3 pack of these is that they will last them for a few months.
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Reviewed in the United States on June 9, 2026
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Kirsten Kramer
Chelsea, US
★★★★★ 4
Bones
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Great product but my dogs don't seem to be interested
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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CMT
Bozeman, US
★★★★★ 5
Indestructible
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Finally found a chew bone strong enough for our pit mix, would highly recommend for an agressive chewer! Will buy again
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Reviewed in the United States on June 12, 2026
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Leslie Z.
Houston, US
★★★★★ 5
My four approve
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
My dogs, which I have 4, 2 labradors, one Jack Russell and one medium smallish mixed breed dog, all really love the bones. Three of them seem to be vigorous chewers the mixed breed girl being the toughest one on bones. These bones are holding up really well and the dogs really seem to like them. The dogs have not been able to get any big chunks off of the bones so I feel safe letting them have them even when I’m not watching. I would recommend these to Pet owners.
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Reviewed in the United States on May 22, 2026

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