The BRExhaust Direct-Fit Exhaust Kit 106-0439 is a complete cat-back replacement built for the 2.7L and 3.5L V6 LX-platform cars. Precision mandrel-bent tubing preserves exhaust flow better than the crush-bent pipe used in most budget replacements, while the multi-piece, bolt-on layout drops in around factory obstructions with no cutting, bending, or welding. All required clamps and mounting hardware are included, the system keeps factory emissions equipment intact, and it carries a 2 year, unlimited mileage warranty.
Specifications
| Type | Direct-fit replacement exhaust system, cat-back (BRExhaust) |
| Configuration | Multi-piece, bolt-on (no cutting or welding) |
| Material | Aluminized steel (satin finish) |
| Engine | 2.7L and 3.5L V6 only |
| Included Hardware | (3) 2.5 in U-Bolt Clamps, (2) 2.25 in U-Bolt Clamps |
| OEM Replacement | 4578 378AA, 4581 860AB, 4581 864AB (and related) |
| Part Number | 106-0439 |
| Quantity | 1 (complete kit) |
| Warranty | 2 years, unlimited mileage |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2007 | Chrysler | 300 | Base |
| 2005-2010 | Chrysler | 300 | Limited |
| 2008-2009 | Chrysler | 300 | LX |
| 2010 | Chrysler | 300 | S |
| 2009 | Chrysler | 300 | Signature Series |
| 2005-2010 | Chrysler | 300 | Touring |
| 2006-2007 | Dodge | Charger | Base |
| 2006-2010 | Dodge | Charger | Pursuit |
| 2006-2010 | Dodge | Charger | SE |
| 2006-2010 | Dodge | Charger | SXT |
| 2005-2008 | Dodge | Magnum | SE |
| 2005-2008 | Dodge | Magnum | SXT |
| 2005 | Dodge | Magnum | SXT Special Edition |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
