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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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SLP
SLP LoudMouth Cat-Back Exhaust System for 1999-2004 Ford Mustang (4.6L) M31007
$689.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1999-2004 Ford Mustang models including Base, GT, Mach 1, and SVT Cobra (4.6L).
The SLP LoudMouth Cat-Back Exhaust System is engineered to provide maximum flow and a signature aggressive tone for the 1999-2004 Mustang platform. This system replaces the restrictive factory cat-back assembly with SLP’s modular LoudMouth resonators, significantly reducing backpressure compared to traditional chambered mufflers. Designed for a precise fit on the SN95/New Edge chassis, it delivers a raw, high-performance sound while maintaining the durability expected from SLP performance components.
- Manufacturer Part Number: M31007
- Product Series: LoudMouth
- System Type: Cat-Back
- Engine Compatibility: 4.6L
- Application: 1999-2004 Ford Mustang (All Models)
- Hardware: Included for standard installation
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Ford | Mustang | Base |
| 1999-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 1999,2001,2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2000 | Ford | Mustang | SVT Cobra R |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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SLP LoudMouth Cat-Back Exhaust System for 1999-2004 Ford Mustang (4.6L) M31007
$689.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$689.99
$689.99
$689.99
Fits 1999-2004 Ford Mustang models including Base, GT, Mach 1, and SVT Cobra (4.6L).
The SLP LoudMouth Cat-Back Exhaust System is engineered to provide maximum flow and a signature aggressive tone for the 1999-2004 Mustang platform. This system replaces the restrictive factory cat-back assembly with SLP’s modular LoudMouth resonators, significantly reducing backpressure compared to traditional chambered mufflers. Designed for a precise fit on the SN95/New Edge chassis, it delivers a raw, high-performance sound while maintaining the durability expected from SLP performance components.
- Manufacturer Part Number: M31007
- Product Series: LoudMouth
- System Type: Cat-Back
- Engine Compatibility: 4.6L
- Application: 1999-2004 Ford Mustang (All Models)
- Hardware: Included for standard installation
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Ford | Mustang | Base |
| 1999-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 1999,2001,2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2000 | Ford | Mustang | SVT Cobra R |
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