Flowmaster 41 Series Performance Muffler Dual 2.5in Inlet 3in Center Outlet
Part # 425403 SKU FLO425403
Highlights
- Case dimensions
- 13 in (L) x 9.75 in (W) x 4 in (H)
- Color
- Black
- Inlet diameter
- 2.5 in
- Inlet location
- Left / Right
- Inlet quantity
- Dual
- Internal construction
- Chambered
- Item diameter
- 4 in (case height)
- Item length
- 19 in
- Material
- Aluminized Steel
- Muffler type
- Multi-Chamber
- Outlet diameter
- 3 in
- Outlet location
- Center
- Outlet quantity
- Single
- Position
- Exhaust
- Product type
- Performance Muffler
- Shape
- Oval
- Type
- Performance Muffler
Description
Flowmaster 41 Series Performance Muffler Dual 2.5in Inlet 3in Center Outlet
The Flowmaster 41 Series Performance Muffler is engineered to deliver a distinct sound and performance boost to your vehicle. This muffler features a unique chambered design that enhances exhaust flow, reducing back pressure for improved horsepower and torque. Made with high-quality materials, it offers durability and longevity, making it a premier choice for automotive enthusiasts seeking an upgrade in their exhaust system.
With a dual 2.5-inch inlet and a 3-inch center outlet, this muffler optimally fits a variety of applications. It is designed to provide a moderate to aggressive tone that complements the sound of high-performance engines, giving your vehicle an unmistakable presence on the road. The innovative design not only enhances sound but also maximizes overall efficiency, ensuring that your engine performs at its best whether on the street or the track.
FITMENT: This muffler is suitable for various vehicles but is primarily designed for those requiring dual inlet systems. Compatibility can vary based on specific models and modifications, so it is essential to confirm fitment based on your vehicle’s specifications.
Key Features & Benefits
- Performance-optimized chambered design for reduced back pressure.
- Durable construction to withstand extreme heat and conditions.
- Moderate to aggressive exhaust tone enhances the vehicle’s sound profile.
- Improves horsepower and torque for better engine performance.
- Easy installation with standard tools, tailored for dual inlet systems.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | FLOWMASTER |
| Part number | 425403 |
| SKU | FLO425403 |
| UPC | 700042038534 |
| Dimensions and weight | |
| Dimensions (W × H × D) | 10.00 × 20.00 × 5.00 in |
| Material and finish | |
| Color | Black |
| Finish | Painted |
| Material | Aluminized Steel |
| Series and warranty | |
| Series | Original 41 Series |
| Details | |
| Case dimensions | 13 in (L) x 9.75 in (W) x 4 in (H) |
| Inlet diameter | 2.5 in |
| Inlet location | Left / Right |
| Inlet quantity | Dual |
| Internal construction | Chambered |
| Item diameter | 4 in (case height) |
| Item length | 19 in |
| Muffler type | Multi-Chamber |
| Outlet diameter | 3 in |
| Outlet location | Center |
| Outlet quantity | Single |
| Position | Exhaust |
| Product type | Performance Muffler |
| Shape | Oval |
| Type | Performance Muffler |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 30-day returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
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Fitment, install, what else you need for the job. A parts person answers, usually within one business day.
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