Xforce | 3" Cat Back Exhaust Single Outlet | Subaru WRX STI GC8 GD 1994–2007 | E4-SW05-MP02-CBS

Xforce | 3" Cat Back Exhaust Single Outlet | Subaru WRX STI GC8 GD 1994–2007 | E4-SW05-MP02-CBS
Xforce Subaru WRX Cat Back With Oval Single Outlet Muffler - E4-SW05-MP02-CBS
Transform your Subaru WRX into a high-performance machine with the Xforce Cat Back Exhaust system. Precision-engineered with 3" mandrel-bent piping, this system maximizes exhaust flow to increase horsepower while delivering the iconic, deep WRX flat-four rumble. Note: Fits manual transmission vehicles only. Some models require E4-SW05-C1 connecting pipe for bolt-on application with standalone catalytic converters.
What's in the Box?
- 1x 3" Center Section with Hotdog Resonator
- 1x Oval Rear Muffler
- 1x 4" Polished Exhaust Tip
- 1x Fitting Kit (Gaskets & Bolts)
Features:
This product offers the following high-performance features:
- Mandrel-Bent 3" Piping: Ensures smooth exhaust gas transition and reduced backpressure for improved turbo response and power gains.
- Iconic Boxer Sound: The combination of a center hotdog and oval rear muffler creates a classic, aggressive rumble without excessive cabin drone.
- Bolt-On Installation: Designed as a direct upgrade to the factory system, ensuring a straightforward fitment for enthusiasts.
Specifications:
- Make: Subaru
- Model: WRX / STI
- Year Range: 1994 - 2007
- Material: 409 Stainless Steel
- Pipe Size: 3.0 Inch
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| SUBARU | ||||||||
| Subaru | WRX | 1994 | 2000 | Sedan / Wagon | GC8 / GF8 | 2.0L Turbo | EJ20 | AWD |
| Subaru | WRX | 2001 | 2007 | Sedan / Wagon | GD / GG | 2.0L / 2.5L Turbo | Bugeye / Blobeye / Hawkeye | AWD |
| Subaru | WRX STI | 1994 | 2007 | Sedan | GC8 / GD | 2.0L / 2.5L Turbo | EJ20 / EJ25 | AWD |
| 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:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Xforce Subaru WRX Cat Back With Oval Single Outlet Muffler - E4-SW05-MP02-CBS
Transform your Subaru WRX into a high-performance machine with the Xforce Cat Back Exhaust system. Precision-engineered with 3" mandrel-bent piping, this system maximizes exhaust flow to increase horsepower while delivering the iconic, deep WRX flat-four rumble. Note: Fits manual transmission vehicles only. Some models require E4-SW05-C1 connecting pipe for bolt-on application with standalone catalytic converters.
What's in the Box?
- 1x 3" Center Section with Hotdog Resonator
- 1x Oval Rear Muffler
- 1x 4" Polished Exhaust Tip
- 1x Fitting Kit (Gaskets & Bolts)
Features:
This product offers the following high-performance features:
- Mandrel-Bent 3" Piping: Ensures smooth exhaust gas transition and reduced backpressure for improved turbo response and power gains.
- Iconic Boxer Sound: The combination of a center hotdog and oval rear muffler creates a classic, aggressive rumble without excessive cabin drone.
- Bolt-On Installation: Designed as a direct upgrade to the factory system, ensuring a straightforward fitment for enthusiasts.
Specifications:
- Make: Subaru
- Model: WRX / STI
- Year Range: 1994 - 2007
- Material: 409 Stainless Steel
- Pipe Size: 3.0 Inch
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| SUBARU | ||||||||
| Subaru | WRX | 1994 | 2000 | Sedan / Wagon | GC8 / GF8 | 2.0L Turbo | EJ20 | AWD |
| Subaru | WRX | 2001 | 2007 | Sedan / Wagon | GD / GG | 2.0L / 2.5L Turbo | Bugeye / Blobeye / Hawkeye | AWD |
| Subaru | WRX STI | 1994 | 2007 | Sedan | GC8 / GD | 2.0L / 2.5L Turbo | EJ20 / EJ25 | AWD |
| 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:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.











